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    228. 

  228.                        <h5>MapReduce</h5>
    229. 

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  252.                        <h5>MapReduce REST APIs</h5>
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  261.                        <h5>YARN</h5>
    262. 

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  348.                        <h5>YARN REST APIs</h5>
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    366. 

  366.                        <h5>YARN Service</h5>
    367. 

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    387. 

  387.                        <h5>Hadoop Compatible File Systems</h5>
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    529. 

  529. <h1>Apache Hadoop Changelog</h1><section>
    530. 

  530. <h2><a name="Release_3.2.3_-_2022-03-02"></a>Release 3.2.3 - 2022-03-02</h2><section>
    531. 

  531. <h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3>
    532. 

  532. <table border="0" class="bodyTable">
    533. 

  533. <thead>
    534. 

  534. 

  535. <tr class="a">
    536. 

  536. <th align="left"> JIRA </th>
    537. 

  537. <th align="left"> Summary </th>
    538. 

  538. <th align="left"> Priority </th>
    539. 

  539. <th align="left"> Component </th>
    540. 

  540. <th align="left"> Reporter </th>
    541. 

  541. <th align="left"> Contributor </th></tr>
    542. 

  542. </thead><tbody>
    543. 

  543. 

  544. <tr class="b">
    545. 

  545. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15691">HADOOP-15691</a> </td>
    546. 

  546. <td align="left"> Add PathCapabilities to FS and FC to complement StreamCapabilities </td>
    547. 

  547. <td align="left">  Major </td>
    548. 

  548. <td align="left"> . </td>
    549. 

  549. <td align="left"> Steve Loughran </td>
    550. 

  550. <td align="left"> Steve Loughran </td></tr>
    551. 

  551. <tr class="a">
    552. 

  552. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15711">HDFS-15711</a> </td>
    553. 

  553. <td align="left"> Add Metrics to HttpFS Server </td>
    554. 

  554. <td align="left">  Major </td>
    555. 

  555. <td align="left"> httpfs </td>
    556. 

  556. <td align="left"> Ahmed Hussein </td>
    557. 

  557. <td align="left"> Ahmed Hussein </td></tr>
    558. 

  558. <tr class="b">
    559. 

  559. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15759">HDFS-15759</a> </td>
    560. 

  560. <td align="left"> EC: Verify EC reconstruction correctness on DataNode </td>
    561. 

  561. <td align="left">  Major </td>
    562. 

  562. <td align="left"> datanode, ec, erasure-coding </td>
    563. 

  563. <td align="left"> Toshihiko Uchida </td>
    564. 

  564. <td align="left"> Toshihiko Uchida </td></tr>
    565. 

  565. <tr class="a">
    566. 

  566. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16337">HDFS-16337</a> </td>
    567. 

  567. <td align="left"> Show start time of Datanode on Web </td>
    568. 

  568. <td align="left">  Minor </td>
    569. 

  569. <td align="left"> . </td>
    570. 

  570. <td align="left"> tomscut </td>
    571. 

  571. <td align="left"> tomscut </td></tr>
    572. 

  572. </tbody>
    573. 

  573. </table></section><section>
    574. 

  574. <h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
    575. 

  575. <table border="0" class="bodyTable">
    576. 

  576. <thead>
    577. 

  577. 

  578. <tr class="a">
    579. 

  579. <th align="left"> JIRA </th>
    580. 

  580. <th align="left"> Summary </th>
    581. 

  581. <th align="left"> Priority </th>
    582. 

  582. <th align="left"> Component </th>
    583. 

  583. <th align="left"> Reporter </th>
    584. 

  584. <th align="left"> Contributor </th></tr>
    585. 

  585. </thead><tbody>
    586. 

  586. 

  587. <tr class="b">
    588. 

  588. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16052">HADOOP-16052</a> </td>
    589. 

  589. <td align="left"> Remove Subversion and Forrest from Dockerfile </td>
    590. 

  590. <td align="left">  Minor </td>
    591. 

  591. <td align="left"> build </td>
    592. 

  592. <td align="left"> Akira Ajisaka </td>
    593. 

  593. <td align="left"> Xieming Li </td></tr>
    594. 

  594. <tr class="a">
    595. 

  595. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9783">YARN-9783</a> </td>
    596. 

  596. <td align="left"> Remove low-level zookeeper test to be able to build Hadoop against zookeeper 3.5.5 </td>
    597. 

  597. <td align="left">  Major </td>
    598. 

  598. <td align="left"> test </td>
    599. 

  599. <td align="left"> Mate Szalay-Beko </td>
    600. 

  600. <td align="left"> Mate Szalay-Beko </td></tr>
    601. 

  601. <tr class="b">
    602. 

  602. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16717">HADOOP-16717</a> </td>
    603. 

  603. <td align="left"> Remove GenericsUtil isLog4jLogger dependency on Log4jLoggerAdapter </td>
    604. 

  604. <td align="left">  Major </td>
    605. 

  605. <td align="left"> . </td>
    606. 

  606. <td align="left"> David Mollitor </td>
    607. 

  607. <td align="left"> Xieming Li </td></tr>
    608. 

  608. <tr class="a">
    609. 

  609. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10036">YARN-10036</a> </td>
    610. 

  610. <td align="left"> Install yarnpkg and upgrade nodejs in Dockerfile </td>
    611. 

  611. <td align="left">  Major </td>
    612. 

  612. <td align="left"> buid, yarn-ui-v2 </td>
    613. 

  613. <td align="left"> Akira Ajisaka </td>
    614. 

  614. <td align="left"> Akira Ajisaka </td></tr>
    615. 

  615. <tr class="b">
    616. 

  616. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16811">HADOOP-16811</a> </td>
    617. 

  617. <td align="left"> Use JUnit TemporaryFolder Rule in TestFileUtils </td>
    618. 

  618. <td align="left">  Minor </td>
    619. 

  619. <td align="left"> common, test </td>
    620. 

  620. <td align="left"> David Mollitor </td>
    621. 

  621. <td align="left"> David Mollitor </td></tr>
    622. 

  622. <tr class="a">
    623. 

  623. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15075">HDFS-15075</a> </td>
    624. 

  624. <td align="left"> Remove process command timing from BPServiceActor </td>
    625. 

  625. <td align="left">  Major </td>
    626. 

  626. <td align="left"> . </td>
    627. 

  627. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    628. 

  628. <td align="left"> Xiaoqiao He </td></tr>
    629. 

  629. <tr class="b">
    630. 

  630. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16054">HADOOP-16054</a> </td>
    631. 

  631. <td align="left"> Update Dockerfile to use Bionic </td>
    632. 

  632. <td align="left">  Major </td>
    633. 

  633. <td align="left"> build, test </td>
    634. 

  634. <td align="left"> Akira Ajisaka </td>
    635. 

  635. <td align="left"> Akira Ajisaka </td></tr>
    636. 

  636. <tr class="a">
    637. 

  637. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15574">HDFS-15574</a> </td>
    638. 

  638. <td align="left"> Remove unnecessary sort of block list in DirectoryScanner </td>
    639. 

  639. <td align="left">  Major </td>
    640. 

  640. <td align="left"> . </td>
    641. 

  641. <td align="left"> Stephen O&#x2019;Donnell </td>
    642. 

  642. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    643. 

  643. <tr class="b">
    644. 

  644. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15583">HDFS-15583</a> </td>
    645. 

  645. <td align="left"> Backport DirectoryScanner improvements HDFS-14476, HDFS-14751 and HDFS-15048 to branch 3.2 and 3.1 </td>
    646. 

  646. <td align="left">  Major </td>
    647. 

  647. <td align="left"> datanode </td>
    648. 

  648. <td align="left"> Stephen O&#x2019;Donnell </td>
    649. 

  649. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    650. 

  650. <tr class="a">
    651. 

  651. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15567">HDFS-15567</a> </td>
    652. 

  652. <td align="left"> [SBN Read] HDFS should expose msync() API to allow downstream applications call it explicitly. </td>
    653. 

  653. <td align="left">  Major </td>
    654. 

  654. <td align="left"> ha, hdfs-client </td>
    655. 

  655. <td align="left"> Konstantin Shvachko </td>
    656. 

  656. <td align="left"> Konstantin Shvachko </td></tr>
    657. 

  657. <tr class="b">
    658. 

  658. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15633">HDFS-15633</a> </td>
    659. 

  659. <td align="left"> Avoid redundant RPC calls for getDiskStatus </td>
    660. 

  660. <td align="left">  Major </td>
    661. 

  661. <td align="left"> dfsclient </td>
    662. 

  662. <td align="left"> Ayush Saxena </td>
    663. 

  663. <td align="left"> Ayush Saxena </td></tr>
    664. 

  664. <tr class="a">
    665. 

  665. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10450">YARN-10450</a> </td>
    666. 

  666. <td align="left"> Add cpu and memory utilization per node and cluster-wide metrics </td>
    667. 

  667. <td align="left">  Minor </td>
    668. 

  668. <td align="left"> yarn </td>
    669. 

  669. <td align="left"> Jim Brennan </td>
    670. 

  670. <td align="left"> Jim Brennan </td></tr>
    671. 

  671. <tr class="b">
    672. 

  672. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15652">HDFS-15652</a> </td>
    673. 

  673. <td align="left"> Make block size from NNThroughputBenchmark configurable </td>
    674. 

  674. <td align="left">  Minor </td>
    675. 

  675. <td align="left"> benchmarks </td>
    676. 

  676. <td align="left"> Hui Fei </td>
    677. 

  677. <td align="left"> Hui Fei </td></tr>
    678. 

  678. <tr class="a">
    679. 

  679. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10475">YARN-10475</a> </td>
    680. 

  680. <td align="left"> Scale RM-NM heartbeat interval based on node utilization </td>
    681. 

  681. <td align="left">  Minor </td>
    682. 

  682. <td align="left"> yarn </td>
    683. 

  683. <td align="left"> Jim Brennan </td>
    684. 

  684. <td align="left"> Jim Brennan </td></tr>
    685. 

  685. <tr class="b">
    686. 

  686. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15665">HDFS-15665</a> </td>
    687. 

  687. <td align="left"> Balancer logging improvement </td>
    688. 

  688. <td align="left">  Major </td>
    689. 

  689. <td align="left"> balancer &amp; mover </td>
    690. 

  690. <td align="left"> Konstantin Shvachko </td>
    691. 

  691. <td align="left"> Konstantin Shvachko </td></tr>
    692. 

  692. <tr class="a">
    693. 

  693. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17342">HADOOP-17342</a> </td>
    694. 

  694. <td align="left"> Creating a token identifier should not do kerberos name resolution </td>
    695. 

  695. <td align="left">  Major </td>
    696. 

  696. <td align="left"> common </td>
    697. 

  697. <td align="left"> Jim Brennan </td>
    698. 

  698. <td align="left"> Jim Brennan </td></tr>
    699. 

  699. <tr class="b">
    700. 

  700. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10479">YARN-10479</a> </td>
    701. 

  701. <td align="left"> RMProxy should retry on SocketTimeout Exceptions </td>
    702. 

  702. <td align="left">  Major </td>
    703. 

  703. <td align="left"> yarn </td>
    704. 

  704. <td align="left"> Jim Brennan </td>
    705. 

  705. <td align="left"> Jim Brennan </td></tr>
    706. 

  706. <tr class="a">
    707. 

  707. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15623">HDFS-15623</a> </td>
    708. 

  708. <td align="left"> Respect configured values of rpc.engine </td>
    709. 

  709. <td align="left">  Major </td>
    710. 

  710. <td align="left"> hdfs </td>
    711. 

  711. <td align="left"> Hector Sandoval Chaverri </td>
    712. 

  712. <td align="left"> Hector Sandoval Chaverri </td></tr>
    713. 

  713. <tr class="b">
    714. 

  714. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14395">HDFS-14395</a> </td>
    715. 

  715. <td align="left"> Remove WARN Logging From Interrupts in DataStreamer </td>
    716. 

  716. <td align="left">  Minor </td>
    717. 

  717. <td align="left"> hdfs-client </td>
    718. 

  718. <td align="left"> David Mollitor </td>
    719. 

  719. <td align="left"> David Mollitor </td></tr>
    720. 

  720. <tr class="a">
    721. 

  721. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17367">HADOOP-17367</a> </td>
    722. 

  722. <td align="left"> Add InetAddress api to ProxyUsers.authorize </td>
    723. 

  723. <td align="left">  Major </td>
    724. 

  724. <td align="left"> performance, security </td>
    725. 

  725. <td align="left"> Ahmed Hussein </td>
    726. 

  726. <td align="left"> Ahmed Hussein </td></tr>
    727. 

  727. <tr class="b">
    728. 

  728. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15694">HDFS-15694</a> </td>
    729. 

  729. <td align="left"> Avoid calling UpdateHeartBeatState inside DataNodeDescriptor </td>
    730. 

  730. <td align="left">  Major </td>
    731. 

  731. <td align="left"> . </td>
    732. 

  732. <td align="left"> Ahmed Hussein </td>
    733. 

  733. <td align="left"> Ahmed Hussein </td></tr>
    734. 

  734. <tr class="a">
    735. 

  735. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15703">HDFS-15703</a> </td>
    736. 

  736. <td align="left"> Don&#x2019;t generate edits for set operations that are no-op </td>
    737. 

  737. <td align="left">  Major </td>
    738. 

  738. <td align="left"> namenode </td>
    739. 

  739. <td align="left"> Ahmed Hussein </td>
    740. 

  740. <td align="left"> Ahmed Hussein </td></tr>
    741. 

  741. <tr class="b">
    742. 

  742. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17392">HADOOP-17392</a> </td>
    743. 

  743. <td align="left"> Remote exception messages should not include the exception class </td>
    744. 

  744. <td align="left">  Major </td>
    745. 

  745. <td align="left"> ipc </td>
    746. 

  746. <td align="left"> Ahmed Hussein </td>
    747. 

  747. <td align="left"> Ahmed Hussein </td></tr>
    748. 

  748. <tr class="a">
    749. 

  749. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15706">HDFS-15706</a> </td>
    750. 

  750. <td align="left"> HttpFS: Log more information on request failures </td>
    751. 

  751. <td align="left">  Major </td>
    752. 

  752. <td align="left"> httpfs </td>
    753. 

  753. <td align="left"> Ahmed Hussein </td>
    754. 

  754. <td align="left"> Ahmed Hussein </td></tr>
    755. 

  755. <tr class="b">
    756. 

  756. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17389">HADOOP-17389</a> </td>
    757. 

  757. <td align="left"> KMS should log full UGI principal </td>
    758. 

  758. <td align="left">  Major </td>
    759. 

  759. <td align="left"> . </td>
    760. 

  760. <td align="left"> Ahmed Hussein </td>
    761. 

  761. <td align="left"> Ahmed Hussein </td></tr>
    762. 

  762. <tr class="a">
    763. 

  763. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15720">HDFS-15720</a> </td>
    764. 

  764. <td align="left"> namenode audit async logger should add some log4j config </td>
    765. 

  765. <td align="left">  Minor </td>
    766. 

  766. <td align="left"> hdfs </td>
    767. 

  767. <td align="left"> Max  Xie </td>
    768. 

  768. <td align="left">  </td></tr>
    769. 

  769. <tr class="b">
    770. 

  770. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15704">HDFS-15704</a> </td>
    771. 

  771. <td align="left"> Mitigate lease monitor&#x2019;s rapid infinite loop </td>
    772. 

  772. <td align="left">  Major </td>
    773. 

  773. <td align="left"> namenode </td>
    774. 

  774. <td align="left"> Ahmed Hussein </td>
    775. 

  775. <td align="left"> Ahmed Hussein </td></tr>
    776. 

  776. <tr class="a">
    777. 

  777. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15751">HDFS-15751</a> </td>
    778. 

  778. <td align="left"> Add documentation for msync() API to filesystem.md </td>
    779. 

  779. <td align="left">  Major </td>
    780. 

  780. <td align="left"> documentation </td>
    781. 

  781. <td align="left"> Konstantin Shvachko </td>
    782. 

  782. <td align="left"> Konstantin Shvachko </td></tr>
    783. 

  783. <tr class="b">
    784. 

  784. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10538">YARN-10538</a> </td>
    785. 

  785. <td align="left"> Add recommissioning nodes to the list of updated nodes returned to the AM </td>
    786. 

  786. <td align="left">  Major </td>
    787. 

  787. <td align="left"> . </td>
    788. 

  788. <td align="left"> Srinivas S T </td>
    789. 

  789. <td align="left"> Srinivas S T </td></tr>
    790. 

  790. <tr class="a">
    791. 

  791. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-4589">YARN-4589</a> </td>
    792. 

  792. <td align="left"> Diagnostics for localization timeouts is lacking </td>
    793. 

  793. <td align="left">  Major </td>
    794. 

  794. <td align="left"> . </td>
    795. 

  795. <td align="left"> Chang Li </td>
    796. 

  796. <td align="left"> Chang Li </td></tr>
    797. 

  797. <tr class="b">
    798. 

  798. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10562">YARN-10562</a> </td>
    799. 

  799. <td align="left"> Follow up changes for YARN-9833 </td>
    800. 

  800. <td align="left">  Major </td>
    801. 

  801. <td align="left"> yarn </td>
    802. 

  802. <td align="left"> Jim Brennan </td>
    803. 

  803. <td align="left"> Jim Brennan </td></tr>
    804. 

  804. <tr class="a">
    805. 

  805. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15783">HDFS-15783</a> </td>
    806. 

  806. <td align="left"> Speed up BlockPlacementPolicyRackFaultTolerant#verifyBlockPlacement </td>
    807. 

  807. <td align="left">  Major </td>
    808. 

  808. <td align="left"> block placement </td>
    809. 

  809. <td align="left"> Akira Ajisaka </td>
    810. 

  810. <td align="left"> Akira Ajisaka </td></tr>
    811. 

  811. <tr class="b">
    812. 

  812. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17478">HADOOP-17478</a> </td>
    813. 

  813. <td align="left"> Improve the description of hadoop.http.authentication.signature.secret.file </td>
    814. 

  814. <td align="left">  Minor </td>
    815. 

  815. <td align="left"> documentation </td>
    816. 

  816. <td align="left"> Akira Ajisaka </td>
    817. 

  817. <td align="left"> Akira Ajisaka </td></tr>
    818. 

  818. <tr class="a">
    819. 

  819. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15789">HDFS-15789</a> </td>
    820. 

  820. <td align="left"> Lease renewal does not require namesystem lock </td>
    821. 

  821. <td align="left">  Major </td>
    822. 

  822. <td align="left"> hdfs </td>
    823. 

  823. <td align="left"> Jim Brennan </td>
    824. 

  824. <td align="left"> Jim Brennan </td></tr>
    825. 

  825. <tr class="b">
    826. 

  826. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17501">HADOOP-17501</a> </td>
    827. 

  827. <td align="left"> Fix logging typo in ShutdownHookManager </td>
    828. 

  828. <td align="left">  Major </td>
    829. 

  829. <td align="left"> common </td>
    830. 

  830. <td align="left"> Konstantin Shvachko </td>
    831. 

  831. <td align="left"> Fengnan Li </td></tr>
    832. 

  832. <tr class="a">
    833. 

  833. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17354">HADOOP-17354</a> </td>
    834. 

  834. <td align="left"> Move Jenkinsfile outside of the root directory </td>
    835. 

  835. <td align="left">  Major </td>
    836. 

  836. <td align="left"> build </td>
    837. 

  837. <td align="left"> Akira Ajisaka </td>
    838. 

  838. <td align="left"> Akira Ajisaka </td></tr>
    839. 

  839. <tr class="b">
    840. 

  840. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15799">HDFS-15799</a> </td>
    841. 

  841. <td align="left"> Make DisallowedDatanodeException terse </td>
    842. 

  842. <td align="left">  Minor </td>
    843. 

  843. <td align="left"> hdfs </td>
    844. 

  844. <td align="left"> Richard </td>
    845. 

  845. <td align="left"> Richard </td></tr>
    846. 

  846. <tr class="a">
    847. 

  847. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15813">HDFS-15813</a> </td>
    848. 

  848. <td align="left"> DataStreamer: keep sending heartbeat packets while streaming </td>
    849. 

  849. <td align="left">  Major </td>
    850. 

  850. <td align="left"> hdfs </td>
    851. 

  851. <td align="left"> Jim Brennan </td>
    852. 

  852. <td align="left"> Jim Brennan </td></tr>
    853. 

  853. <tr class="b">
    854. 

  854. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7319">MAPREDUCE-7319</a> </td>
    855. 

  855. <td align="left"> Log list of mappers at trace level in ShuffleHandler audit log </td>
    856. 

  856. <td align="left">  Minor </td>
    857. 

  857. <td align="left"> yarn </td>
    858. 

  858. <td align="left"> Jim Brennan </td>
    859. 

  859. <td align="left"> Jim Brennan </td></tr>
    860. 

  860. <tr class="a">
    861. 

  861. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15821">HDFS-15821</a> </td>
    862. 

  862. <td align="left"> Add metrics for in-service datanodes </td>
    863. 

  863. <td align="left">  Minor </td>
    864. 

  864. <td align="left"> . </td>
    865. 

  865. <td align="left"> Zehao Chen </td>
    866. 

  866. <td align="left"> Zehao Chen </td></tr>
    867. 

  867. <tr class="b">
    868. 

  868. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10626">YARN-10626</a> </td>
    869. 

  869. <td align="left"> Log resource allocation in NM log at container start time </td>
    870. 

  870. <td align="left">  Major </td>
    871. 

  871. <td align="left"> . </td>
    872. 

  872. <td align="left"> Eric Badger </td>
    873. 

  873. <td align="left"> Eric Badger </td></tr>
    874. 

  874. <tr class="a">
    875. 

  875. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15815">HDFS-15815</a> </td>
    876. 

  876. <td align="left">  if required storageType are unavailable, log the failed reason during choosing Datanode </td>
    877. 

  877. <td align="left">  Minor </td>
    878. 

  878. <td align="left"> block placement </td>
    879. 

  879. <td align="left"> Yang Yun </td>
    880. 

  880. <td align="left"> Yang Yun </td></tr>
    881. 

  881. <tr class="b">
    882. 

  882. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15826">HDFS-15826</a> </td>
    883. 

  883. <td align="left"> Solve the problem of incorrect progress of delegation tokens when loading FsImage </td>
    884. 

  884. <td align="left">  Major </td>
    885. 

  885. <td align="left"> . </td>
    886. 

  886. <td align="left"> JiangHua Zhu </td>
    887. 

  887. <td align="left"> JiangHua Zhu </td></tr>
    888. 

  888. <tr class="a">
    889. 

  889. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15734">HDFS-15734</a> </td>
    890. 

  890. <td align="left"> [READ] DirectoryScanner#scan need not check StorageType.PROVIDED </td>
    891. 

  891. <td align="left">  Minor </td>
    892. 

  892. <td align="left"> datanode </td>
    893. 

  893. <td align="left"> Yuxuan Wang </td>
    894. 

  894. <td align="left"> Yuxuan Wang </td></tr>
    895. 

  895. <tr class="b">
    896. 

  896. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17538">HADOOP-17538</a> </td>
    897. 

  897. <td align="left"> Add kms-default.xml and httpfs-default.xml to site index </td>
    898. 

  898. <td align="left">  Minor </td>
    899. 

  899. <td align="left"> documentation </td>
    900. 

  900. <td align="left"> Masatake Iwasaki </td>
    901. 

  901. <td align="left"> Masatake Iwasaki </td></tr>
    902. 

  902. <tr class="a">
    903. 

  903. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10613">YARN-10613</a> </td>
    904. 

  904. <td align="left"> Config to allow Intra- and Inter-queue preemption to  enable/disable conservativeDRF </td>
    905. 

  905. <td align="left">  Minor </td>
    906. 

  906. <td align="left"> capacity scheduler, scheduler preemption </td>
    907. 

  907. <td align="left"> Eric Payne </td>
    908. 

  908. <td align="left"> Eric Payne </td></tr>
    909. 

  909. <tr class="b">
    910. 

  910. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10653">YARN-10653</a> </td>
    911. 

  911. <td align="left"> Fixed the findbugs issues introduced by YARN-10647. </td>
    912. 

  912. <td align="left">  Major </td>
    913. 

  913. <td align="left"> . </td>
    914. 

  914. <td align="left"> Qi Zhu </td>
    915. 

  915. <td align="left"> Qi Zhu </td></tr>
    916. 

  916. <tr class="a">
    917. 

  917. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7324">MAPREDUCE-7324</a> </td>
    918. 

  918. <td align="left"> ClientHSSecurityInfo class is in wrong META-INF file </td>
    919. 

  919. <td align="left">  Major </td>
    920. 

  920. <td align="left"> . </td>
    921. 

  921. <td align="left"> Eric Badger </td>
    922. 

  922. <td align="left"> Eric Badger </td></tr>
    923. 

  923. <tr class="b">
    924. 

  924. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17546">HADOOP-17546</a> </td>
    925. 

  925. <td align="left"> Update Description of hadoop-http-auth-signature-secret in HttpAuthentication.md </td>
    926. 

  926. <td align="left">  Minor </td>
    927. 

  927. <td align="left"> . </td>
    928. 

  928. <td align="left"> Ravuri Sushma sree </td>
    929. 

  929. <td align="left"> Ravuri Sushma sree </td></tr>
    930. 

  930. <tr class="a">
    931. 

  931. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10664">YARN-10664</a> </td>
    932. 

  932. <td align="left"> Allow parameter expansion in NM_ADMIN_USER_ENV </td>
    933. 

  933. <td align="left">  Major </td>
    934. 

  934. <td align="left"> yarn </td>
    935. 

  935. <td align="left"> Jim Brennan </td>
    936. 

  936. <td align="left"> Jim Brennan </td></tr>
    937. 

  937. <tr class="b">
    938. 

  938. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17570">HADOOP-17570</a> </td>
    939. 

  939. <td align="left"> Apply YETUS-1102 to re-enable GitHub comments </td>
    940. 

  940. <td align="left">  Major </td>
    941. 

  941. <td align="left"> build </td>
    942. 

  942. <td align="left"> Akira Ajisaka </td>
    943. 

  943. <td align="left"> Akira Ajisaka </td></tr>
    944. 

  944. <tr class="a">
    945. 

  945. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17594">HADOOP-17594</a> </td>
    946. 

  946. <td align="left"> DistCp: Expose the JobId for applications executing through run method </td>
    947. 

  947. <td align="left">  Major </td>
    948. 

  948. <td align="left"> . </td>
    949. 

  949. <td align="left"> Ayush Saxena </td>
    950. 

  950. <td align="left"> Ayush Saxena </td></tr>
    951. 

  951. <tr class="b">
    952. 

  952. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15911">HDFS-15911</a> </td>
    953. 

  953. <td align="left"> Provide blocks moved count in Balancer iteration result </td>
    954. 

  954. <td align="left">  Major </td>
    955. 

  955. <td align="left"> balancer &amp; mover </td>
    956. 

  956. <td align="left"> Viraj Jasani </td>
    957. 

  957. <td align="left"> Viraj Jasani </td></tr>
    958. 

  958. <tr class="a">
    959. 

  959. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15919">HDFS-15919</a> </td>
    960. 

  960. <td align="left"> BlockPoolManager should log stack trace if unable to get Namenode addresses </td>
    961. 

  961. <td align="left">  Major </td>
    962. 

  962. <td align="left"> datanode </td>
    963. 

  963. <td align="left"> Stephen O&#x2019;Donnell </td>
    964. 

  964. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    965. 

  965. <tr class="b">
    966. 

  966. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16870">HADOOP-16870</a> </td>
    967. 

  967. <td align="left"> Use spotbugs-maven-plugin instead of findbugs-maven-plugin </td>
    968. 

  968. <td align="left">  Major </td>
    969. 

  969. <td align="left"> build </td>
    970. 

  970. <td align="left"> Akira Ajisaka </td>
    971. 

  971. <td align="left"> Akira Ajisaka </td></tr>
    972. 

  972. <tr class="a">
    973. 

  973. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15932">HDFS-15932</a> </td>
    974. 

  974. <td align="left"> Improve the balancer error message when process exits abnormally. </td>
    975. 

  975. <td align="left">  Major </td>
    976. 

  976. <td align="left"> . </td>
    977. 

  977. <td align="left"> Renukaprasad C </td>
    978. 

  978. <td align="left"> Renukaprasad C </td></tr>
    979. 

  979. <tr class="b">
    980. 

  980. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15931">HDFS-15931</a> </td>
    981. 

  981. <td align="left"> Fix non-static inner classes for better memory management </td>
    982. 

  982. <td align="left">  Major </td>
    983. 

  983. <td align="left"> . </td>
    984. 

  984. <td align="left"> Viraj Jasani </td>
    985. 

  985. <td align="left"> Viraj Jasani </td></tr>
    986. 

  986. <tr class="a">
    987. 

  987. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15942">HDFS-15942</a> </td>
    988. 

  988. <td align="left"> Increase Quota initialization threads </td>
    989. 

  989. <td align="left">  Major </td>
    990. 

  990. <td align="left"> namenode </td>
    991. 

  991. <td align="left"> Stephen O&#x2019;Donnell </td>
    992. 

  992. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    993. 

  993. <tr class="b">
    994. 

  994. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15937">HDFS-15937</a> </td>
    995. 

  995. <td align="left"> Reduce memory used during datanode layout upgrade </td>
    996. 

  996. <td align="left">  Major </td>
    997. 

  997. <td align="left"> datanode </td>
    998. 

  998. <td align="left"> Stephen O&#x2019;Donnell </td>
    999. 

  999. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    1000. 

  1000. <tr class="a">
    1001. 

  1001. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17569">HADOOP-17569</a> </td>
    1002. 

  1002. <td align="left"> Building native code fails on Fedora 33 </td>
    1003. 

  1003. <td align="left">  Major </td>
    1004. 

  1004. <td align="left"> build, common </td>
    1005. 

  1005. <td align="left"> Kengo Seki </td>
    1006. 

  1006. <td align="left"> Masatake Iwasaki </td></tr>
    1007. 

  1007. <tr class="b">
    1008. 

  1008. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17633">HADOOP-17633</a> </td>
    1009. 

  1009. <td align="left"> Bump json-smart to 2.4.2 and nimbus-jose-jwt to 9.8 due to CVEs </td>
    1010. 

  1010. <td align="left">  Major </td>
    1011. 

  1011. <td align="left"> auth, build </td>
    1012. 

  1012. <td align="left"> helen huang </td>
    1013. 

  1013. <td align="left"> Viraj Jasani </td></tr>
    1014. 

  1014. <tr class="a">
    1015. 

  1015. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16822">HADOOP-16822</a> </td>
    1016. 

  1016. <td align="left"> Provide source artifacts for hadoop-client-api </td>
    1017. 

  1017. <td align="left">  Major </td>
    1018. 

  1018. <td align="left"> . </td>
    1019. 

  1019. <td align="left"> Karel Kolman </td>
    1020. 

  1020. <td align="left"> Karel Kolman </td></tr>
    1021. 

  1021. <tr class="b">
    1022. 

  1022. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17680">HADOOP-17680</a> </td>
    1023. 

  1023. <td align="left"> Allow ProtobufRpcEngine to be extensible </td>
    1024. 

  1024. <td align="left">  Major </td>
    1025. 

  1025. <td align="left"> common </td>
    1026. 

  1026. <td align="left"> Hector Sandoval Chaverri </td>
    1027. 

  1027. <td align="left"> Hector Sandoval Chaverri </td></tr>
    1028. 

  1028. <tr class="a">
    1029. 

  1029. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10123">YARN-10123</a> </td>
    1030. 

  1030. <td align="left"> Error message around yarn app -stop/start can be improved to highlight that an implementation at framework level is needed for the stop/start functionality to work </td>
    1031. 

  1031. <td align="left">  Minor </td>
    1032. 

  1032. <td align="left"> client, documentation </td>
    1033. 

  1033. <td align="left"> Siddharth Ahuja </td>
    1034. 

  1034. <td align="left"> Siddharth Ahuja </td></tr>
    1035. 

  1035. <tr class="b">
    1036. 

  1036. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17756">HADOOP-17756</a> </td>
    1037. 

  1037. <td align="left"> Increase precommit job timeout from 20 hours to 24 hours. </td>
    1038. 

  1038. <td align="left">  Major </td>
    1039. 

  1039. <td align="left"> build </td>
    1040. 

  1040. <td align="left"> Takanobu Asanuma </td>
    1041. 

  1041. <td align="left"> Takanobu Asanuma </td></tr>
    1042. 

  1042. <tr class="a">
    1043. 

  1043. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16073">HDFS-16073</a> </td>
    1044. 

  1044. <td align="left"> Remove redundant RPC requests for getFileLinkInfo in ClientNamenodeProtocolTranslatorPB </td>
    1045. 

  1045. <td align="left">  Minor </td>
    1046. 

  1046. <td align="left"> . </td>
    1047. 

  1047. <td align="left"> lei w </td>
    1048. 

  1048. <td align="left"> lei w </td></tr>
    1049. 

  1049. <tr class="b">
    1050. 

  1050. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16074">HDFS-16074</a> </td>
    1051. 

  1051. <td align="left"> Remove an expensive debug string concatenation </td>
    1052. 

  1052. <td align="left">  Major </td>
    1053. 

  1053. <td align="left"> . </td>
    1054. 

  1054. <td align="left"> Wei-Chiu Chuang </td>
    1055. 

  1055. <td align="left"> Wei-Chiu Chuang </td></tr>
    1056. 

  1056. <tr class="a">
    1057. 

  1057. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15150">HDFS-15150</a> </td>
    1058. 

  1058. <td align="left"> Introduce read write lock to Datanode </td>
    1059. 

  1059. <td align="left">  Major </td>
    1060. 

  1060. <td align="left"> datanode </td>
    1061. 

  1061. <td align="left"> Stephen O&#x2019;Donnell </td>
    1062. 

  1062. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    1063. 

  1063. <tr class="b">
    1064. 

  1064. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10834">YARN-10834</a> </td>
    1065. 

  1065. <td align="left"> Intra-queue preemption: apps that don&#x2019;t use defined custom resource won&#x2019;t be preempted. </td>
    1066. 

  1066. <td align="left">  Major </td>
    1067. 

  1067. <td align="left"> . </td>
    1068. 

  1068. <td align="left"> Eric Payne </td>
    1069. 

  1069. <td align="left"> Eric Payne </td></tr>
    1070. 

  1070. <tr class="a">
    1071. 

  1071. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17749">HADOOP-17749</a> </td>
    1072. 

  1072. <td align="left"> Remove lock contention in SelectorPool of SocketIOWithTimeout </td>
    1073. 

  1073. <td align="left">  Major </td>
    1074. 

  1074. <td align="left"> common </td>
    1075. 

  1075. <td align="left"> Xuesen Liang </td>
    1076. 

  1076. <td align="left"> Xuesen Liang </td></tr>
    1077. 

  1077. <tr class="b">
    1078. 

  1078. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17775">HADOOP-17775</a> </td>
    1079. 

  1079. <td align="left"> Remove JavaScript package from Docker environment </td>
    1080. 

  1080. <td align="left">  Major </td>
    1081. 

  1081. <td align="left"> build </td>
    1082. 

  1082. <td align="left"> Masatake Iwasaki </td>
    1083. 

  1083. <td align="left"> Masatake Iwasaki </td></tr>
    1084. 

  1084. <tr class="a">
    1085. 

  1085. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17794">HADOOP-17794</a> </td>
    1086. 

  1086. <td align="left"> Add a sample configuration to use ZKDelegationTokenSecretManager in Hadoop KMS </td>
    1087. 

  1087. <td align="left">  Major </td>
    1088. 

  1088. <td align="left"> documentation, kms, security </td>
    1089. 

  1089. <td align="left"> Akira Ajisaka </td>
    1090. 

  1090. <td align="left"> Akira Ajisaka </td></tr>
    1091. 

  1091. <tr class="b">
    1092. 

  1092. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-12665">HADOOP-12665</a> </td>
    1093. 

  1093. <td align="left"> Document hadoop.security.token.service.use_ip </td>
    1094. 

  1094. <td align="left">  Major </td>
    1095. 

  1095. <td align="left"> documentation </td>
    1096. 

  1096. <td align="left"> Arpit Agarwal </td>
    1097. 

  1097. <td align="left"> Akira Ajisaka </td></tr>
    1098. 

  1098. <tr class="a">
    1099. 

  1099. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10456">YARN-10456</a> </td>
    1100. 

  1100. <td align="left"> RM PartitionQueueMetrics records are named QueueMetrics in Simon metrics registry </td>
    1101. 

  1101. <td align="left">  Major </td>
    1102. 

  1102. <td align="left"> resourcemanager </td>
    1103. 

  1103. <td align="left"> Eric Payne </td>
    1104. 

  1104. <td align="left"> Eric Payne </td></tr>
    1105. 

  1105. <tr class="b">
    1106. 

  1106. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15650">HDFS-15650</a> </td>
    1107. 

  1107. <td align="left"> Make the socket timeout for computing checksum of striped blocks configurable </td>
    1108. 

  1108. <td align="left">  Minor </td>
    1109. 

  1109. <td align="left"> datanode, ec, erasure-coding </td>
    1110. 

  1110. <td align="left"> Yushi Hayasaka </td>
    1111. 

  1111. <td align="left"> Yushi Hayasaka </td></tr>
    1112. 

  1112. <tr class="a">
    1113. 

  1113. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10858">YARN-10858</a> </td>
    1114. 

  1114. <td align="left"> [UI2] YARN-10826 breaks Queue view </td>
    1115. 

  1115. <td align="left">  Major </td>
    1116. 

  1116. <td align="left"> yarn-ui-v2 </td>
    1117. 

  1117. <td align="left"> Andras Gyori </td>
    1118. 

  1118. <td align="left"> Masatake Iwasaki </td></tr>
    1119. 

  1119. <tr class="b">
    1120. 

  1120. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10860">YARN-10860</a> </td>
    1121. 

  1121. <td align="left"> Make max container per heartbeat configs refreshable </td>
    1122. 

  1122. <td align="left">  Major </td>
    1123. 

  1123. <td align="left"> . </td>
    1124. 

  1124. <td align="left"> Eric Badger </td>
    1125. 

  1125. <td align="left"> Eric Badger </td></tr>
    1126. 

  1126. <tr class="a">
    1127. 

  1127. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17813">HADOOP-17813</a> </td>
    1128. 

  1128. <td align="left"> Checkstyle - Allow line length: 100 </td>
    1129. 

  1129. <td align="left">  Major </td>
    1130. 

  1130. <td align="left"> . </td>
    1131. 

  1131. <td align="left"> Akira Ajisaka </td>
    1132. 

  1132. <td align="left"> Viraj Jasani </td></tr>
    1133. 

  1133. <tr class="b">
    1134. 

  1134. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17819">HADOOP-17819</a> </td>
    1135. 

  1135. <td align="left"> Add extensions to ProtobufRpcEngine RequestHeaderProto </td>
    1136. 

  1136. <td align="left">  Major </td>
    1137. 

  1137. <td align="left"> common </td>
    1138. 

  1138. <td align="left"> Hector Sandoval Chaverri </td>
    1139. 

  1139. <td align="left"> Hector Sandoval Chaverri </td></tr>
    1140. 

  1140. <tr class="a">
    1141. 

  1141. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16153">HDFS-16153</a> </td>
    1142. 

  1142. <td align="left"> Avoid evaluation of LOG.debug statement in QuorumJournalManager </td>
    1143. 

  1143. <td align="left">  Trivial </td>
    1144. 

  1144. <td align="left"> . </td>
    1145. 

  1145. <td align="left"> wangzhaohui </td>
    1146. 

  1146. <td align="left"> wangzhaohui </td></tr>
    1147. 

  1147. <tr class="b">
    1148. 

  1148. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16154">HDFS-16154</a> </td>
    1149. 

  1149. <td align="left"> TestMiniJournalCluster failing intermittently because of not reseting UserGroupInformation completely </td>
    1150. 

  1150. <td align="left">  Minor </td>
    1151. 

  1151. <td align="left"> . </td>
    1152. 

  1152. <td align="left"> wangzhaohui </td>
    1153. 

  1153. <td align="left"> wangzhaohui </td></tr>
    1154. 

  1154. <tr class="a">
    1155. 

  1155. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17849">HADOOP-17849</a> </td>
    1156. 

  1156. <td align="left"> Exclude spotbugs-annotations from transitive dependencies on branch-3.2 </td>
    1157. 

  1157. <td align="left">  Major </td>
    1158. 

  1158. <td align="left"> . </td>
    1159. 

  1159. <td align="left"> Masatake Iwasaki </td>
    1160. 

  1160. <td align="left"> Masatake Iwasaki </td></tr>
    1161. 

  1161. <tr class="b">
    1162. 

  1162. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16173">HDFS-16173</a> </td>
    1163. 

  1163. <td align="left"> Improve CopyCommands#Put#executor queue configurability </td>
    1164. 

  1164. <td align="left">  Major </td>
    1165. 

  1165. <td align="left"> fs </td>
    1166. 

  1166. <td align="left"> JiangHua Zhu </td>
    1167. 

  1167. <td align="left"> JiangHua Zhu </td></tr>
    1168. 

  1168. <tr class="a">
    1169. 

  1169. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15160">HDFS-15160</a> </td>
    1170. 

  1170. <td align="left"> ReplicaMap, Disk Balancer, Directory Scanner and various FsDatasetImpl methods should use datanode readlock </td>
    1171. 

  1171. <td align="left">  Major </td>
    1172. 

  1172. <td align="left"> datanode </td>
    1173. 

  1173. <td align="left"> Stephen O&#x2019;Donnell </td>
    1174. 

  1174. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    1175. 

  1175. <tr class="b">
    1176. 

  1176. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14997">HDFS-14997</a> </td>
    1177. 

  1177. <td align="left"> BPServiceActor processes commands from NameNode asynchronously </td>
    1178. 

  1178. <td align="left">  Major </td>
    1179. 

  1179. <td align="left"> datanode </td>
    1180. 

  1180. <td align="left"> Xiaoqiao He </td>
    1181. 

  1181. <td align="left"> Xiaoqiao He </td></tr>
    1182. 

  1182. <tr class="a">
    1183. 

  1183. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16241">HDFS-16241</a> </td>
    1184. 

  1184. <td align="left"> Standby close reconstruction thread </td>
    1185. 

  1185. <td align="left">  Major </td>
    1186. 

  1186. <td align="left"> . </td>
    1187. 

  1187. <td align="left"> zhanghuazong </td>
    1188. 

  1188. <td align="left"> zhanghuazong </td></tr>
    1189. 

  1189. <tr class="b">
    1190. 

  1190. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16286">HDFS-16286</a> </td>
    1191. 

  1191. <td align="left"> Debug tool to verify the correctness of erasure coding on file </td>
    1192. 

  1192. <td align="left">  Minor </td>
    1193. 

  1193. <td align="left"> erasure-coding, tools </td>
    1194. 

  1194. <td align="left"> daimin </td>
    1195. 

  1195. <td align="left"> daimin </td></tr>
    1196. 

  1196. <tr class="a">
    1197. 

  1197. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17998">HADOOP-17998</a> </td>
    1198. 

  1198. <td align="left"> Allow get command to run with multi threads. </td>
    1199. 

  1199. <td align="left">  Major </td>
    1200. 

  1200. <td align="left"> fs </td>
    1201. 

  1201. <td align="left"> Chengwei Wang </td>
    1202. 

  1202. <td align="left"> Chengwei Wang </td></tr>
    1203. 

  1203. <tr class="b">
    1204. 

  1204. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18023">HADOOP-18023</a> </td>
    1205. 

  1205. <td align="left"> Allow cp command to run with multi threads. </td>
    1206. 

  1206. <td align="left">  Major </td>
    1207. 

  1207. <td align="left"> fs </td>
    1208. 

  1208. <td align="left"> Chengwei Wang </td>
    1209. 

  1209. <td align="left"> Chengwei Wang </td></tr>
    1210. 

  1210. <tr class="a">
    1211. 

  1211. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17643">HADOOP-17643</a> </td>
    1212. 

  1212. <td align="left"> WASB : Make metadata checks case insensitive </td>
    1213. 

  1213. <td align="left">  Major </td>
    1214. 

  1214. <td align="left"> . </td>
    1215. 

  1215. <td align="left"> Anoop Sam John </td>
    1216. 

  1216. <td align="left"> Anoop Sam John </td></tr>
    1217. 

  1217. <tr class="b">
    1218. 

  1218. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16386">HDFS-16386</a> </td>
    1219. 

  1219. <td align="left"> Reduce DataNode load when FsDatasetAsyncDiskService is working </td>
    1220. 

  1220. <td align="left">  Major </td>
    1221. 

  1221. <td align="left"> datanode </td>
    1222. 

  1222. <td align="left"> JiangHua Zhu </td>
    1223. 

  1223. <td align="left"> JiangHua Zhu </td></tr>
    1224. 

  1224. <tr class="a">
    1225. 

  1225. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16430">HDFS-16430</a> </td>
    1226. 

  1226. <td align="left"> Validate maximum blocks in EC group when adding an EC policy </td>
    1227. 

  1227. <td align="left">  Minor </td>
    1228. 

  1228. <td align="left"> ec, erasure-coding </td>
    1229. 

  1229. <td align="left"> daimin </td>
    1230. 

  1230. <td align="left"> daimin </td></tr>
    1231. 

  1231. <tr class="b">
    1232. 

  1232. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16403">HDFS-16403</a> </td>
    1233. 

  1233. <td align="left"> Improve FUSE IO performance by supporting FUSE parameter max_background </td>
    1234. 

  1234. <td align="left">  Minor </td>
    1235. 

  1235. <td align="left"> fuse-dfs </td>
    1236. 

  1236. <td align="left"> daimin </td>
    1237. 

  1237. <td align="left"> daimin </td></tr>
    1238. 

  1238. <tr class="a">
    1239. 

  1239. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18093">HADOOP-18093</a> </td>
    1240. 

  1240. <td align="left"> Better exception handling for testFileStatusOnMountLink() in ViewFsBaseTest.java </td>
    1241. 

  1241. <td align="left">  Trivial </td>
    1242. 

  1242. <td align="left"> . </td>
    1243. 

  1243. <td align="left"> Xing Lin </td>
    1244. 

  1244. <td align="left"> Xing Lin </td></tr>
    1245. 

  1245. <tr class="b">
    1246. 

  1246. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18155">HADOOP-18155</a> </td>
    1247. 

  1247. <td align="left"> Refactor tests in TestFileUtil </td>
    1248. 

  1248. <td align="left">  Trivial </td>
    1249. 

  1249. <td align="left"> common </td>
    1250. 

  1250. <td align="left"> Gautham Banasandra </td>
    1251. 

  1251. <td align="left"> Gautham Banasandra </td></tr>
    1252. 

  1252. </tbody>
    1253. 

  1253. </table></section><section>
    1254. 

  1254. <h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
    1255. 

  1255. <table border="0" class="bodyTable">
    1256. 

  1256. <thead>
    1257. 

  1257. 

  1258. <tr class="a">
    1259. 

  1259. <th align="left"> JIRA </th>
    1260. 

  1260. <th align="left"> Summary </th>
    1261. 

  1261. <th align="left"> Priority </th>
    1262. 

  1262. <th align="left"> Component </th>
    1263. 

  1263. <th align="left"> Reporter </th>
    1264. 

  1264. <th align="left"> Contributor </th></tr>
    1265. 

  1265. </thead><tbody>
    1266. 

  1266. 

  1267. <tr class="b">
    1268. 

  1268. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15939">HADOOP-15939</a> </td>
    1269. 

  1269. <td align="left"> Filter overlapping objenesis class in hadoop-client-minicluster </td>
    1270. 

  1270. <td align="left">  Minor </td>
    1271. 

  1271. <td align="left"> build </td>
    1272. 

  1272. <td align="left"> Xiaoyu Yao </td>
    1273. 

  1273. <td align="left"> Xiaoyu Yao </td></tr>
    1274. 

  1274. <tr class="a">
    1275. 

  1275. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8936">YARN-8936</a> </td>
    1276. 

  1276. <td align="left"> Bump up Atsv2 hbase versions </td>
    1277. 

  1277. <td align="left">  Major </td>
    1278. 

  1278. <td align="left"> . </td>
    1279. 

  1279. <td align="left"> Rohith Sharma K S </td>
    1280. 

  1280. <td align="left"> Vrushali C </td></tr>
    1281. 

  1281. <tr class="b">
    1282. 

  1282. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14189">HDFS-14189</a> </td>
    1283. 

  1283. <td align="left"> Fix intermittent failure of TestNameNodeMetrics </td>
    1284. 

  1284. <td align="left">  Major </td>
    1285. 

  1285. <td align="left"> . </td>
    1286. 

  1286. <td align="left"> Ayush Saxena </td>
    1287. 

  1287. <td align="left"> Ayush Saxena </td></tr>
    1288. 

  1288. <tr class="a">
    1289. 

  1289. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9246">YARN-9246</a> </td>
    1290. 

  1290. <td align="left"> NPE when executing a command yarn node -status or -states without additional arguments </td>
    1291. 

  1291. <td align="left">  Minor </td>
    1292. 

  1292. <td align="left"> client </td>
    1293. 

  1293. <td align="left"> Masahiro Tanaka </td>
    1294. 

  1294. <td align="left"> Masahiro Tanaka </td></tr>
    1295. 

  1295. <tr class="b">
    1296. 

  1296. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7266">YARN-7266</a> </td>
    1297. 

  1297. <td align="left"> Timeline Server event handler threads locked </td>
    1298. 

  1298. <td align="left">  Major </td>
    1299. 

  1299. <td align="left"> ATSv2, timelineserver </td>
    1300. 

  1300. <td align="left"> Venkata Puneet Ravuri </td>
    1301. 

  1301. <td align="left"> Prabhu Joseph </td></tr>
    1302. 

  1302. <tr class="a">
    1303. 

  1303. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9990">YARN-9990</a> </td>
    1304. 

  1304. <td align="left"> Testcase fails with &#x201c;Insufficient configured threads: required=16 &lt; max=10&#x201d; </td>
    1305. 

  1305. <td align="left">  Major </td>
    1306. 

  1306. <td align="left"> . </td>
    1307. 

  1307. <td align="left"> Prabhu Joseph </td>
    1308. 

  1308. <td align="left"> Prabhu Joseph </td></tr>
    1309. 

  1309. <tr class="b">
    1310. 

  1310. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10020">YARN-10020</a> </td>
    1311. 

  1311. <td align="left"> Fix build instruction of hadoop-yarn-ui </td>
    1312. 

  1312. <td align="left">  Minor </td>
    1313. 

  1313. <td align="left"> yarn-ui-v2 </td>
    1314. 

  1314. <td align="left"> Masatake Iwasaki </td>
    1315. 

  1315. <td align="left"> Masatake Iwasaki </td></tr>
    1316. 

  1316. <tr class="a">
    1317. 

  1317. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10037">YARN-10037</a> </td>
    1318. 

  1318. <td align="left"> Upgrade build tools for YARN Web UI v2 </td>
    1319. 

  1319. <td align="left">  Major </td>
    1320. 

  1320. <td align="left"> build, security, yarn-ui-v2 </td>
    1321. 

  1321. <td align="left"> Akira Ajisaka </td>
    1322. 

  1322. <td align="left"> Masatake Iwasaki </td></tr>
    1323. 

  1323. <tr class="b">
    1324. 

  1324. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15187">HDFS-15187</a> </td>
    1325. 

  1325. <td align="left"> CORRUPT replica mismatch between namenodes after failover </td>
    1326. 

  1326. <td align="left">  Critical </td>
    1327. 

  1327. <td align="left"> . </td>
    1328. 

  1328. <td align="left"> Ayush Saxena </td>
    1329. 

  1329. <td align="left"> Ayush Saxena </td></tr>
    1330. 

  1330. <tr class="a">
    1331. 

  1331. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15200">HDFS-15200</a> </td>
    1332. 

  1332. <td align="left"> Delete Corrupt Replica Immediately Irrespective of Replicas On Stale Storage </td>
    1333. 

  1333. <td align="left">  Critical </td>
    1334. 

  1334. <td align="left"> . </td>
    1335. 

  1335. <td align="left"> Ayush Saxena </td>
    1336. 

  1336. <td align="left"> Ayush Saxena </td></tr>
    1337. 

  1337. <tr class="b">
    1338. 

  1338. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15113">HDFS-15113</a> </td>
    1339. 

  1339. <td align="left"> Missing IBR when NameNode restart if open processCommand async feature </td>
    1340. 

  1340. <td align="left">  Blocker </td>
    1341. 

  1341. <td align="left"> datanode </td>
    1342. 

  1342. <td align="left"> Xiaoqiao He </td>
    1343. 

  1343. <td align="left"> Xiaoqiao He </td></tr>
    1344. 

  1344. <tr class="a">
    1345. 

  1345. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15210">HDFS-15210</a> </td>
    1346. 

  1346. <td align="left"> EC : File write hanged when DN is shutdown by admin command. </td>
    1347. 

  1347. <td align="left">  Major </td>
    1348. 

  1348. <td align="left"> ec </td>
    1349. 

  1349. <td align="left"> Surendra Singh Lilhore </td>
    1350. 

  1350. <td align="left"> Surendra Singh Lilhore </td></tr>
    1351. 

  1351. <tr class="b">
    1352. 

  1352. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16768">HADOOP-16768</a> </td>
    1353. 

  1353. <td align="left"> SnappyCompressor test cases wrongly assume that the compressed data is always smaller than the input data </td>
    1354. 

  1354. <td align="left">  Major </td>
    1355. 

  1355. <td align="left"> io, test </td>
    1356. 

  1356. <td align="left"> zhao bo </td>
    1357. 

  1357. <td align="left"> Akira Ajisaka </td></tr>
    1358. 

  1358. <tr class="a">
    1359. 

  1359. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11041">HDFS-11041</a> </td>
    1360. 

  1360. <td align="left"> Unable to unregister FsDatasetState MBean if DataNode is shutdown twice </td>
    1361. 

  1361. <td align="left">  Trivial </td>
    1362. 

  1362. <td align="left"> datanode </td>
    1363. 

  1363. <td align="left"> Wei-Chiu Chuang </td>
    1364. 

  1364. <td align="left"> Wei-Chiu Chuang </td></tr>
    1365. 

  1365. <tr class="b">
    1366. 

  1366. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17068">HADOOP-17068</a> </td>
    1367. 

  1367. <td align="left"> client fails forever when namenode ipaddr changed </td>
    1368. 

  1368. <td align="left">  Major </td>
    1369. 

  1369. <td align="left"> hdfs-client </td>
    1370. 

  1370. <td align="left"> Sean Chow </td>
    1371. 

  1371. <td align="left"> Sean Chow </td></tr>
    1372. 

  1372. <tr class="a">
    1373. 

  1373. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15378">HDFS-15378</a> </td>
    1374. 

  1374. <td align="left"> TestReconstructStripedFile#testErasureCodingWorkerXmitsWeight is failing on trunk </td>
    1375. 

  1375. <td align="left">  Major </td>
    1376. 

  1376. <td align="left"> . </td>
    1377. 

  1377. <td align="left"> Hemanth Boyina </td>
    1378. 

  1378. <td align="left"> Hemanth Boyina </td></tr>
    1379. 

  1379. <tr class="b">
    1380. 

  1380. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10331">YARN-10331</a> </td>
    1381. 

  1381. <td align="left"> Upgrade node.js to 10.21.0 </td>
    1382. 

  1382. <td align="left">  Critical </td>
    1383. 

  1383. <td align="left"> build, yarn-ui-v2 </td>
    1384. 

  1384. <td align="left"> Akira Ajisaka </td>
    1385. 

  1385. <td align="left"> Akira Ajisaka </td></tr>
    1386. 

  1386. <tr class="a">
    1387. 

  1387. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17119">HADOOP-17119</a> </td>
    1388. 

  1388. <td align="left"> Jetty upgrade to 9.4.x causes MR app fail with IOException </td>
    1389. 

  1389. <td align="left">  Major </td>
    1390. 

  1390. <td align="left"> . </td>
    1391. 

  1391. <td align="left"> Bilwa S T </td>
    1392. 

  1392. <td align="left"> Bilwa S T </td></tr>
    1393. 

  1393. <tr class="b">
    1394. 

  1394. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17138">HADOOP-17138</a> </td>
    1395. 

  1395. <td align="left"> Fix spotbugs warnings surfaced after upgrade to 4.0.6 </td>
    1396. 

  1396. <td align="left">  Minor </td>
    1397. 

  1397. <td align="left"> . </td>
    1398. 

  1398. <td align="left"> Masatake Iwasaki </td>
    1399. 

  1399. <td align="left"> Masatake Iwasaki </td></tr>
    1400. 

  1400. <tr class="a">
    1401. 

  1401. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15439">HDFS-15439</a> </td>
    1402. 

  1402. <td align="left"> Setting dfs.mover.retry.max.attempts to negative value will retry forever. </td>
    1403. 

  1403. <td align="left">  Major </td>
    1404. 

  1404. <td align="left"> balancer &amp; mover </td>
    1405. 

  1405. <td align="left"> AMC-team </td>
    1406. 

  1406. <td align="left"> AMC-team </td></tr>
    1407. 

  1407. <tr class="b">
    1408. 

  1408. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10430">YARN-10430</a> </td>
    1409. 

  1409. <td align="left"> Log improvements in NodeStatusUpdaterImpl </td>
    1410. 

  1410. <td align="left">  Minor </td>
    1411. 

  1411. <td align="left"> nodemanager </td>
    1412. 

  1412. <td align="left"> Bilwa S T </td>
    1413. 

  1413. <td align="left"> Bilwa S T </td></tr>
    1414. 

  1414. <tr class="a">
    1415. 

  1415. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15438">HDFS-15438</a> </td>
    1416. 

  1416. <td align="left"> Setting dfs.disk.balancer.max.disk.errors = 0 will fail the block copy </td>
    1417. 

  1417. <td align="left">  Major </td>
    1418. 

  1418. <td align="left"> balancer &amp; mover </td>
    1419. 

  1419. <td align="left"> AMC-team </td>
    1420. 

  1420. <td align="left"> AMC-team </td></tr>
    1421. 

  1421. <tr class="b">
    1422. 

  1422. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10438">YARN-10438</a> </td>
    1423. 

  1423. <td align="left"> Handle null containerId in ClientRMService#getContainerReport() </td>
    1424. 

  1424. <td align="left">  Major </td>
    1425. 

  1425. <td align="left"> resourcemanager </td>
    1426. 

  1426. <td align="left"> Raghvendra Singh </td>
    1427. 

  1427. <td align="left"> Shubham Gupta </td></tr>
    1428. 

  1428. <tr class="a">
    1429. 

  1429. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15628">HDFS-15628</a> </td>
    1430. 

  1430. <td align="left"> HttpFS server throws NPE if a file is a symlink </td>
    1431. 

  1431. <td align="left">  Major </td>
    1432. 

  1432. <td align="left"> fs, httpfs </td>
    1433. 

  1433. <td align="left"> Ahmed Hussein </td>
    1434. 

  1434. <td align="left"> Ahmed Hussein </td></tr>
    1435. 

  1435. <tr class="b">
    1436. 

  1436. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15627">HDFS-15627</a> </td>
    1437. 

  1437. <td align="left"> Audit log deletes before collecting blocks </td>
    1438. 

  1438. <td align="left">  Major </td>
    1439. 

  1439. <td align="left"> logging, namenode </td>
    1440. 

  1440. <td align="left"> Ahmed Hussein </td>
    1441. 

  1441. <td align="left"> Ahmed Hussein </td></tr>
    1442. 

  1442. <tr class="a">
    1443. 

  1443. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17309">HADOOP-17309</a> </td>
    1444. 

  1444. <td align="left"> Javadoc warnings and errors are ignored in the precommit jobs </td>
    1445. 

  1445. <td align="left">  Major </td>
    1446. 

  1446. <td align="left"> build, documentation </td>
    1447. 

  1447. <td align="left"> Akira Ajisaka </td>
    1448. 

  1448. <td align="left"> Akira Ajisaka </td></tr>
    1449. 

  1449. <tr class="b">
    1450. 

  1450. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17310">HADOOP-17310</a> </td>
    1451. 

  1451. <td align="left"> Touch command with -c  option is broken </td>
    1452. 

  1452. <td align="left">  Major </td>
    1453. 

  1453. <td align="left"> . </td>
    1454. 

  1454. <td align="left"> Ayush Saxena </td>
    1455. 

  1455. <td align="left"> Ayush Saxena </td></tr>
    1456. 

  1456. <tr class="a">
    1457. 

  1457. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15639">HDFS-15639</a> </td>
    1458. 

  1458. <td align="left"> [JDK 11] Fix Javadoc errors in hadoop-hdfs-client </td>
    1459. 

  1459. <td align="left">  Major </td>
    1460. 

  1460. <td align="left"> . </td>
    1461. 

  1461. <td align="left"> Takanobu Asanuma </td>
    1462. 

  1462. <td align="left"> Takanobu Asanuma </td></tr>
    1463. 

  1463. <tr class="b">
    1464. 

  1464. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15622">HDFS-15622</a> </td>
    1465. 

  1465. <td align="left"> Deleted blocks linger in the replications queue </td>
    1466. 

  1466. <td align="left">  Major </td>
    1467. 

  1467. <td align="left"> hdfs </td>
    1468. 

  1468. <td align="left"> Ahmed Hussein </td>
    1469. 

  1469. <td align="left"> Ahmed Hussein </td></tr>
    1470. 

  1470. <tr class="a">
    1471. 

  1471. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15641">HDFS-15641</a> </td>
    1472. 

  1472. <td align="left"> DataNode could meet deadlock if invoke refreshNameNode </td>
    1473. 

  1473. <td align="left">  Critical </td>
    1474. 

  1474. <td align="left"> . </td>
    1475. 

  1475. <td align="left"> Hongbing Wang </td>
    1476. 

  1476. <td align="left"> Hongbing Wang </td></tr>
    1477. 

  1477. <tr class="b">
    1478. 

  1478. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7302">MAPREDUCE-7302</a> </td>
    1479. 

  1479. <td align="left"> Upgrading to JUnit 4.13 causes testcase TestFetcher.testCorruptedIFile() to fail </td>
    1480. 

  1480. <td align="left">  Major </td>
    1481. 

  1481. <td align="left"> test </td>
    1482. 

  1482. <td align="left"> Peter Bacsko </td>
    1483. 

  1483. <td align="left"> Peter Bacsko </td></tr>
    1484. 

  1484. <tr class="a">
    1485. 

  1485. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15644">HDFS-15644</a> </td>
    1486. 

  1486. <td align="left"> Failed volumes can cause DNs to stop block reporting </td>
    1487. 

  1487. <td align="left">  Major </td>
    1488. 

  1488. <td align="left"> block placement, datanode </td>
    1489. 

  1489. <td align="left"> Ahmed Hussein </td>
    1490. 

  1490. <td align="left"> Ahmed Hussein </td></tr>
    1491. 

  1491. <tr class="b">
    1492. 

  1492. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17236">HADOOP-17236</a> </td>
    1493. 

  1493. <td align="left"> Bump up snakeyaml to 1.26 to mitigate CVE-2017-18640 </td>
    1494. 

  1494. <td align="left">  Major </td>
    1495. 

  1495. <td align="left"> . </td>
    1496. 

  1496. <td align="left"> Brahma Reddy Battula </td>
    1497. 

  1497. <td align="left"> Brahma Reddy Battula </td></tr>
    1498. 

  1498. <tr class="a">
    1499. 

  1499. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10467">YARN-10467</a> </td>
    1500. 

  1500. <td align="left"> ContainerIdPBImpl objects can be leaked in RMNodeImpl.completedContainers </td>
    1501. 

  1501. <td align="left">  Major </td>
    1502. 

  1502. <td align="left"> resourcemanager </td>
    1503. 

  1503. <td align="left"> Haibo Chen </td>
    1504. 

  1504. <td align="left"> Haibo Chen </td></tr>
    1505. 

  1505. <tr class="b">
    1506. 

  1506. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17329">HADOOP-17329</a> </td>
    1507. 

  1507. <td align="left"> mvn site commands fails due to MetricsSystemImpl changes </td>
    1508. 

  1508. <td align="left">  Major </td>
    1509. 

  1509. <td align="left"> . </td>
    1510. 

  1510. <td align="left"> Xiaoqiao He </td>
    1511. 

  1511. <td align="left"> Xiaoqiao He </td></tr>
    1512. 

  1512. <tr class="a">
    1513. 

  1513. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15651">HDFS-15651</a> </td>
    1514. 

  1514. <td align="left"> Client could not obtain block when DN CommandProcessingThread exit </td>
    1515. 

  1515. <td align="left">  Major </td>
    1516. 

  1516. <td align="left"> . </td>
    1517. 

  1517. <td align="left"> Yiqun Lin </td>
    1518. 

  1518. <td align="left"> Mingxiang Li </td></tr>
    1519. 

  1519. <tr class="b">
    1520. 

  1520. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17340">HADOOP-17340</a> </td>
    1521. 

  1521. <td align="left"> TestLdapGroupsMapping failing -string mismatch in exception validation </td>
    1522. 

  1522. <td align="left">  Major </td>
    1523. 

  1523. <td align="left"> test </td>
    1524. 

  1524. <td align="left"> Steve Loughran </td>
    1525. 

  1525. <td align="left"> Steve Loughran </td></tr>
    1526. 

  1526. <tr class="a">
    1527. 

  1527. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17352">HADOOP-17352</a> </td>
    1528. 

  1528. <td align="left"> Update PATCH_NAMING_RULE in the personality file </td>
    1529. 

  1529. <td align="left">  Minor </td>
    1530. 

  1530. <td align="left"> build </td>
    1531. 

  1531. <td align="left"> Akira Ajisaka </td>
    1532. 

  1532. <td align="left"> Akira Ajisaka </td></tr>
    1533. 

  1533. <tr class="b">
    1534. 

  1534. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15485">HDFS-15485</a> </td>
    1535. 

  1535. <td align="left"> Fix outdated properties of JournalNode when performing rollback </td>
    1536. 

  1536. <td align="left">  Minor </td>
    1537. 

  1537. <td align="left"> . </td>
    1538. 

  1538. <td align="left"> Deegue </td>
    1539. 

  1539. <td align="left"> Deegue </td></tr>
    1540. 

  1540. <tr class="a">
    1541. 

  1541. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17358">HADOOP-17358</a> </td>
    1542. 

  1542. <td align="left"> Improve excessive reloading of Configurations </td>
    1543. 

  1543. <td align="left">  Major </td>
    1544. 

  1544. <td align="left"> conf </td>
    1545. 

  1545. <td align="left"> Ahmed Hussein </td>
    1546. 

  1546. <td align="left"> Ahmed Hussein </td></tr>
    1547. 

  1547. <tr class="b">
    1548. 

  1548. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15538">HDFS-15538</a> </td>
    1549. 

  1549. <td align="left"> Fix the documentation for dfs.namenode.replication.max-streams in hdfs-default.xml </td>
    1550. 

  1550. <td align="left">  Major </td>
    1551. 

  1551. <td align="left"> . </td>
    1552. 

  1552. <td align="left"> Xieming Li </td>
    1553. 

  1553. <td align="left"> Xieming Li </td></tr>
    1554. 

  1554. <tr class="a">
    1555. 

  1555. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17362">HADOOP-17362</a> </td>
    1556. 

  1556. <td align="left"> Doing hadoop ls on Har file triggers too many RPC calls </td>
    1557. 

  1557. <td align="left">  Major </td>
    1558. 

  1558. <td align="left"> fs </td>
    1559. 

  1559. <td align="left"> Ahmed Hussein </td>
    1560. 

  1560. <td align="left"> Ahmed Hussein </td></tr>
    1561. 

  1561. <tr class="b">
    1562. 

  1562. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10485">YARN-10485</a> </td>
    1563. 

  1563. <td align="left"> TimelineConnector swallows InterruptedException </td>
    1564. 

  1564. <td align="left">  Major </td>
    1565. 

  1565. <td align="left"> . </td>
    1566. 

  1566. <td align="left"> Ahmed Hussein </td>
    1567. 

  1567. <td align="left"> Ahmed Hussein </td></tr>
    1568. 

  1568. <tr class="a">
    1569. 

  1569. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17360">HADOOP-17360</a> </td>
    1570. 

  1570. <td align="left"> Log the remote address for authentication success </td>
    1571. 

  1571. <td align="left">  Minor </td>
    1572. 

  1572. <td align="left"> ipc </td>
    1573. 

  1573. <td align="left"> Ahmed Hussein </td>
    1574. 

  1574. <td align="left"> Ahmed Hussein </td></tr>
    1575. 

  1575. <tr class="b">
    1576. 

  1576. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17346">HADOOP-17346</a> </td>
    1577. 

  1577. <td align="left"> Fair call queue is defeated by abusive service principals </td>
    1578. 

  1578. <td align="left">  Major </td>
    1579. 

  1579. <td align="left"> common, ipc </td>
    1580. 

  1580. <td align="left"> Ahmed Hussein </td>
    1581. 

  1581. <td align="left"> Ahmed Hussein </td></tr>
    1582. 

  1582. <tr class="a">
    1583. 

  1583. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10470">YARN-10470</a> </td>
    1584. 

  1584. <td align="left"> When building new web ui with root user, the bower install should support it. </td>
    1585. 

  1585. <td align="left">  Major </td>
    1586. 

  1586. <td align="left"> build, yarn-ui-v2 </td>
    1587. 

  1587. <td align="left"> Qi Zhu </td>
    1588. 

  1588. <td align="left"> Qi Zhu </td></tr>
    1589. 

  1589. <tr class="b">
    1590. 

  1590. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10498">YARN-10498</a> </td>
    1591. 

  1591. <td align="left"> Fix Yarn CapacityScheduler Markdown document </td>
    1592. 

  1592. <td align="left">  Trivial </td>
    1593. 

  1593. <td align="left"> documentation </td>
    1594. 

  1594. <td align="left"> zhaoshengjie </td>
    1595. 

  1595. <td align="left"> zhaoshengjie </td></tr>
    1596. 

  1596. <tr class="a">
    1597. 

  1597. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15695">HDFS-15695</a> </td>
    1598. 

  1598. <td align="left"> NN should not let the balancer run in safemode </td>
    1599. 

  1599. <td align="left">  Major </td>
    1600. 

  1600. <td align="left"> namenode </td>
    1601. 

  1601. <td align="left"> Ahmed Hussein </td>
    1602. 

  1602. <td align="left"> Ahmed Hussein </td></tr>
    1603. 

  1603. <tr class="b">
    1604. 

  1604. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10511">YARN-10511</a> </td>
    1605. 

  1605. <td align="left"> Update yarn.nodemanager.env-whitelist value in docs </td>
    1606. 

  1606. <td align="left">  Minor </td>
    1607. 

  1607. <td align="left"> documentation </td>
    1608. 

  1608. <td align="left"> Andrea Scarpino </td>
    1609. 

  1609. <td align="left"> Andrea Scarpino </td></tr>
    1610. 

  1610. <tr class="a">
    1611. 

  1611. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15707">HDFS-15707</a> </td>
    1612. 

  1612. <td align="left"> NNTop counts don&#x2019;t add up as expected </td>
    1613. 

  1613. <td align="left">  Major </td>
    1614. 

  1614. <td align="left"> hdfs, metrics, namenode </td>
    1615. 

  1615. <td align="left"> Ahmed Hussein </td>
    1616. 

  1616. <td align="left"> Ahmed Hussein </td></tr>
    1617. 

  1617. <tr class="b">
    1618. 

  1618. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15709">HDFS-15709</a> </td>
    1619. 

  1619. <td align="left"> EC: Socket file descriptor leak in StripedBlockChecksumReconstructor </td>
    1620. 

  1620. <td align="left">  Major </td>
    1621. 

  1621. <td align="left"> datanode, ec, erasure-coding </td>
    1622. 

  1622. <td align="left"> Yushi Hayasaka </td>
    1623. 

  1623. <td align="left"> Yushi Hayasaka </td></tr>
    1624. 

  1624. <tr class="a">
    1625. 

  1625. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10491">YARN-10491</a> </td>
    1626. 

  1626. <td align="left"> Fix deprecation warnings in SLSWebApp.java </td>
    1627. 

  1627. <td align="left">  Minor </td>
    1628. 

  1628. <td align="left"> build </td>
    1629. 

  1629. <td align="left"> Akira Ajisaka </td>
    1630. 

  1630. <td align="left"> Ankit Kumar </td></tr>
    1631. 

  1631. <tr class="b">
    1632. 

  1632. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-13571">HADOOP-13571</a> </td>
    1633. 

  1633. <td align="left"> ServerSocketUtil.getPort() should use loopback address, not 0.0.0.0 </td>
    1634. 

  1634. <td align="left">  Major </td>
    1635. 

  1635. <td align="left"> . </td>
    1636. 

  1636. <td align="left"> Eric Badger </td>
    1637. 

  1637. <td align="left"> Eric Badger </td></tr>
    1638. 

  1638. <tr class="a">
    1639. 

  1639. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15725">HDFS-15725</a> </td>
    1640. 

  1640. <td align="left"> Lease Recovery never completes for a committed block which the DNs never finalize </td>
    1641. 

  1641. <td align="left">  Major </td>
    1642. 

  1642. <td align="left"> namenode </td>
    1643. 

  1643. <td align="left"> Stephen O&#x2019;Donnell </td>
    1644. 

  1644. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    1645. 

  1645. <tr class="b">
    1646. 

  1646. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15170">HDFS-15170</a> </td>
    1647. 

  1647. <td align="left"> EC: Block gets marked as CORRUPT in case of failover and pipeline recovery </td>
    1648. 

  1648. <td align="left">  Critical </td>
    1649. 

  1649. <td align="left"> erasure-coding </td>
    1650. 

  1650. <td align="left"> Ayush Saxena </td>
    1651. 

  1651. <td align="left"> Ayush Saxena </td></tr>
    1652. 

  1652. <tr class="a">
    1653. 

  1653. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15719">HDFS-15719</a> </td>
    1654. 

  1654. <td align="left"> [Hadoop 3] Both NameNodes can crash simultaneously due to the short JN socket timeout </td>
    1655. 

  1655. <td align="left">  Critical </td>
    1656. 

  1656. <td align="left"> . </td>
    1657. 

  1657. <td align="left"> Wei-Chiu Chuang </td>
    1658. 

  1658. <td align="left"> Wei-Chiu Chuang </td></tr>
    1659. 

  1659. <tr class="b">
    1660. 

  1660. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10560">YARN-10560</a> </td>
    1661. 

  1661. <td align="left"> Upgrade node.js to 10.23.1 and yarn to 1.22.5 in Web UI v2 </td>
    1662. 

  1662. <td align="left">  Major </td>
    1663. 

  1663. <td align="left"> webapp, yarn-ui-v2 </td>
    1664. 

  1664. <td align="left"> Akira Ajisaka </td>
    1665. 

  1665. <td align="left"> Akira Ajisaka </td></tr>
    1666. 

  1666. <tr class="a">
    1667. 

  1667. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10528">YARN-10528</a> </td>
    1668. 

  1668. <td align="left"> maxAMShare should only be accepted for leaf queues, not parent queues </td>
    1669. 

  1669. <td align="left">  Major </td>
    1670. 

  1670. <td align="left"> . </td>
    1671. 

  1671. <td align="left"> Siddharth Ahuja </td>
    1672. 

  1672. <td align="left"> Siddharth Ahuja </td></tr>
    1673. 

  1673. <tr class="b">
    1674. 

  1674. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17438">HADOOP-17438</a> </td>
    1675. 

  1675. <td align="left"> Increase docker memory limit in Jenkins </td>
    1676. 

  1676. <td align="left">  Major </td>
    1677. 

  1677. <td align="left"> build, scripts, test, yetus </td>
    1678. 

  1678. <td align="left"> Ahmed Hussein </td>
    1679. 

  1679. <td align="left"> Ahmed Hussein </td></tr>
    1680. 

  1680. <tr class="a">
    1681. 

  1681. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7310">MAPREDUCE-7310</a> </td>
    1682. 

  1682. <td align="left"> Clear the fileMap in JHEventHandlerForSigtermTest </td>
    1683. 

  1683. <td align="left">  Minor </td>
    1684. 

  1684. <td align="left"> test </td>
    1685. 

  1685. <td align="left"> Zhengxi Li </td>
    1686. 

  1686. <td align="left"> Zhengxi Li </td></tr>
    1687. 

  1687. <tr class="b">
    1688. 

  1688. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16947">HADOOP-16947</a> </td>
    1689. 

  1689. <td align="left"> Stale record should be remove when MutableRollingAverages generating aggregate data. </td>
    1690. 

  1690. <td align="left">  Major </td>
    1691. 

  1691. <td align="left"> . </td>
    1692. 

  1692. <td align="left"> Haibin Huang </td>
    1693. 

  1693. <td align="left"> Haibin Huang </td></tr>
    1694. 

  1694. <tr class="a">
    1695. 

  1695. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15632">HDFS-15632</a> </td>
    1696. 

  1696. <td align="left"> AbstractContractDeleteTest should set recursive parameter to true for recursive test cases. </td>
    1697. 

  1697. <td align="left">  Major </td>
    1698. 

  1698. <td align="left"> . </td>
    1699. 

  1699. <td align="left"> Konstantin Shvachko </td>
    1700. 

  1700. <td align="left"> Anton Kutuzov </td></tr>
    1701. 

  1701. <tr class="b">
    1702. 

  1702. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-10498">HDFS-10498</a> </td>
    1703. 

  1703. <td align="left"> Intermittent test failure org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotFileLength.testSnapshotfileLength </td>
    1704. 

  1704. <td align="left">  Major </td>
    1705. 

  1705. <td align="left"> hdfs, snapshots </td>
    1706. 

  1706. <td align="left"> Hanisha Koneru </td>
    1707. 

  1707. <td align="left"> Jim Brennan </td></tr>
    1708. 

  1708. <tr class="a">
    1709. 

  1709. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17506">HADOOP-17506</a> </td>
    1710. 

  1710. <td align="left"> Fix typo in BUILDING.txt </td>
    1711. 

  1711. <td align="left">  Trivial </td>
    1712. 

  1712. <td align="left"> documentation </td>
    1713. 

  1713. <td align="left"> Gautham Banasandra </td>
    1714. 

  1714. <td align="left"> Gautham Banasandra </td></tr>
    1715. 

  1715. <tr class="b">
    1716. 

  1716. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15795">HDFS-15795</a> </td>
    1717. 

  1717. <td align="left"> EC: Wrong checksum when reconstruction was failed by exception </td>
    1718. 

  1718. <td align="left">  Major </td>
    1719. 

  1719. <td align="left"> datanode, ec, erasure-coding </td>
    1720. 

  1720. <td align="left"> Yushi Hayasaka </td>
    1721. 

  1721. <td align="left"> Yushi Hayasaka </td></tr>
    1722. 

  1722. <tr class="a">
    1723. 

  1723. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15779">HDFS-15779</a> </td>
    1724. 

  1724. <td align="left"> EC: fix NPE caused by StripedWriter.clearBuffers during reconstruct block </td>
    1725. 

  1725. <td align="left">  Major </td>
    1726. 

  1726. <td align="left"> . </td>
    1727. 

  1727. <td align="left"> Hongbing Wang </td>
    1728. 

  1728. <td align="left"> Hongbing Wang </td></tr>
    1729. 

  1729. <tr class="b">
    1730. 

  1730. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15798">HDFS-15798</a> </td>
    1731. 

  1731. <td align="left"> EC: Reconstruct task failed, and It would be XmitsInProgress of DN has negative number </td>
    1732. 

  1732. <td align="left">  Major </td>
    1733. 

  1733. <td align="left"> . </td>
    1734. 

  1734. <td align="left"> Haiyang Hu </td>
    1735. 

  1735. <td align="left"> Haiyang Hu </td></tr>
    1736. 

  1736. <tr class="a">
    1737. 

  1737. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10428">YARN-10428</a> </td>
    1738. 

  1738. <td align="left"> Zombie applications in the YARN queue using FAIR + sizebasedweight </td>
    1739. 

  1739. <td align="left">  Critical </td>
    1740. 

  1740. <td align="left"> capacityscheduler </td>
    1741. 

  1741. <td align="left"> Guang Yang </td>
    1742. 

  1742. <td align="left"> Andras Gyori </td></tr>
    1743. 

  1743. <tr class="b">
    1744. 

  1744. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10607">YARN-10607</a> </td>
    1745. 

  1745. <td align="left"> User environment is unable to prepend PATH when mapreduce.admin.user.env also sets PATH </td>
    1746. 

  1746. <td align="left">  Major </td>
    1747. 

  1747. <td align="left"> . </td>
    1748. 

  1748. <td align="left"> Eric Badger </td>
    1749. 

  1749. <td align="left"> Eric Badger </td></tr>
    1750. 

  1750. <tr class="a">
    1751. 

  1751. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17516">HADOOP-17516</a> </td>
    1752. 

  1752. <td align="left"> Upgrade ant to 1.10.9 </td>
    1753. 

  1753. <td align="left">  Major </td>
    1754. 

  1754. <td align="left"> . </td>
    1755. 

  1755. <td align="left"> Akira Ajisaka </td>
    1756. 

  1756. <td align="left"> Akira Ajisaka </td></tr>
    1757. 

  1757. <tr class="b">
    1758. 

  1758. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10500">YARN-10500</a> </td>
    1759. 

  1759. <td align="left"> TestDelegationTokenRenewer fails intermittently </td>
    1760. 

  1760. <td align="left">  Major </td>
    1761. 

  1761. <td align="left"> test </td>
    1762. 

  1762. <td align="left"> Akira Ajisaka </td>
    1763. 

  1763. <td align="left"> Masatake Iwasaki </td></tr>
    1764. 

  1764. <tr class="a">
    1765. 

  1765. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17534">HADOOP-17534</a> </td>
    1766. 

  1766. <td align="left"> Upgrade Jackson databind to 2.10.5.1 </td>
    1767. 

  1767. <td align="left">  Major </td>
    1768. 

  1768. <td align="left"> build </td>
    1769. 

  1769. <td align="left"> Adam Roberts </td>
    1770. 

  1770. <td align="left"> Akira Ajisaka </td></tr>
    1771. 

  1771. <tr class="b">
    1772. 

  1772. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7323">MAPREDUCE-7323</a> </td>
    1773. 

  1773. <td align="left"> Remove job_history_summary.py </td>
    1774. 

  1774. <td align="left">  Major </td>
    1775. 

  1775. <td align="left"> . </td>
    1776. 

  1776. <td align="left"> Akira Ajisaka </td>
    1777. 

  1777. <td align="left"> Akira Ajisaka </td></tr>
    1778. 

  1778. <tr class="a">
    1779. 

  1779. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10647">YARN-10647</a> </td>
    1780. 

  1780. <td align="left"> Fix TestRMNodeLabelsManager failed after YARN-10501. </td>
    1781. 

  1781. <td align="left">  Major </td>
    1782. 

  1782. <td align="left"> . </td>
    1783. 

  1783. <td align="left"> Qi Zhu </td>
    1784. 

  1784. <td align="left"> Qi Zhu </td></tr>
    1785. 

  1785. <tr class="b">
    1786. 

  1786. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17510">HADOOP-17510</a> </td>
    1787. 

  1787. <td align="left"> Hadoop prints sensitive Cookie information. </td>
    1788. 

  1788. <td align="left">  Major </td>
    1789. 

  1789. <td align="left"> . </td>
    1790. 

  1790. <td align="left"> Renukaprasad C </td>
    1791. 

  1791. <td align="left"> Renukaprasad C </td></tr>
    1792. 

  1792. <tr class="a">
    1793. 

  1793. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15422">HDFS-15422</a> </td>
    1794. 

  1794. <td align="left"> Reported IBR is partially replaced with stored info when queuing. </td>
    1795. 

  1795. <td align="left">  Critical </td>
    1796. 

  1796. <td align="left"> namenode </td>
    1797. 

  1797. <td align="left"> Kihwal Lee </td>
    1798. 

  1798. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    1799. 

  1799. <tr class="b">
    1800. 

  1800. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10651">YARN-10651</a> </td>
    1801. 

  1801. <td align="left"> CapacityScheduler crashed with NPE in AbstractYarnScheduler.updateNodeResource() </td>
    1802. 

  1802. <td align="left">  Major </td>
    1803. 

  1803. <td align="left"> . </td>
    1804. 

  1804. <td align="left"> Haibo Chen </td>
    1805. 

  1805. <td align="left"> Haibo Chen </td></tr>
    1806. 

  1806. <tr class="a">
    1807. 

  1807. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7320">MAPREDUCE-7320</a> </td>
    1808. 

  1808. <td align="left"> ClusterMapReduceTestCase does not clean directories </td>
    1809. 

  1809. <td align="left">  Major </td>
    1810. 

  1810. <td align="left"> . </td>
    1811. 

  1811. <td align="left"> Ahmed Hussein </td>
    1812. 

  1812. <td align="left"> Ahmed Hussein </td></tr>
    1813. 

  1813. <tr class="b">
    1814. 

  1814. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14013">HDFS-14013</a> </td>
    1815. 

  1815. <td align="left"> Skip any credentials stored in HDFS when starting ZKFC </td>
    1816. 

  1816. <td align="left">  Major </td>
    1817. 

  1817. <td align="left"> hdfs </td>
    1818. 

  1818. <td align="left"> Krzysztof Adamski </td>
    1819. 

  1819. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    1820. 

  1820. <tr class="a">
    1821. 

  1821. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15849">HDFS-15849</a> </td>
    1822. 

  1822. <td align="left"> ExpiredHeartbeats metric should be of Type.COUNTER </td>
    1823. 

  1823. <td align="left">  Major </td>
    1824. 

  1824. <td align="left"> metrics </td>
    1825. 

  1825. <td align="left"> Konstantin Shvachko </td>
    1826. 

  1826. <td align="left"> Qi Zhu </td></tr>
    1827. 

  1827. <tr class="b">
    1828. 

  1828. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10672">YARN-10672</a> </td>
    1829. 

  1829. <td align="left"> All testcases in TestReservations are flaky </td>
    1830. 

  1830. <td align="left">  Major </td>
    1831. 

  1831. <td align="left"> . </td>
    1832. 

  1832. <td align="left"> Szilard Nemeth </td>
    1833. 

  1833. <td align="left"> Szilard Nemeth </td></tr>
    1834. 

  1834. <tr class="a">
    1835. 

  1835. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17557">HADOOP-17557</a> </td>
    1836. 

  1836. <td align="left"> skip-dir option is not processed by Yetus </td>
    1837. 

  1837. <td align="left">  Major </td>
    1838. 

  1838. <td align="left"> build, precommit, yetus </td>
    1839. 

  1839. <td align="left"> Ahmed Hussein </td>
    1840. 

  1840. <td align="left"> Ahmed Hussein </td></tr>
    1841. 

  1841. <tr class="b">
    1842. 

  1842. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15875">HDFS-15875</a> </td>
    1843. 

  1843. <td align="left"> Check whether file is being truncated before truncate </td>
    1844. 

  1844. <td align="left">  Major </td>
    1845. 

  1845. <td align="left"> . </td>
    1846. 

  1846. <td align="left"> Hui Fei </td>
    1847. 

  1847. <td align="left"> Hui Fei </td></tr>
    1848. 

  1848. <tr class="a">
    1849. 

  1849. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17582">HADOOP-17582</a> </td>
    1850. 

  1850. <td align="left"> Replace GitHub App Token with GitHub OAuth token </td>
    1851. 

  1851. <td align="left">  Major </td>
    1852. 

  1852. <td align="left"> build </td>
    1853. 

  1853. <td align="left"> Akira Ajisaka </td>
    1854. 

  1854. <td align="left"> Akira Ajisaka </td></tr>
    1855. 

  1855. <tr class="b">
    1856. 

  1856. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10687">YARN-10687</a> </td>
    1857. 

  1857. <td align="left"> Add option to disable/enable free disk space checking and percentage checking for full and not-full disks </td>
    1858. 

  1858. <td align="left">  Major </td>
    1859. 

  1859. <td align="left"> nodemanager </td>
    1860. 

  1860. <td align="left"> Qi Zhu </td>
    1861. 

  1861. <td align="left"> Qi Zhu </td></tr>
    1862. 

  1862. <tr class="a">
    1863. 

  1863. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17586">HADOOP-17586</a> </td>
    1864. 

  1864. <td align="left"> Upgrade org.codehaus.woodstox:stax2-api to 4.2.1 </td>
    1865. 

  1865. <td align="left">  Major </td>
    1866. 

  1866. <td align="left"> . </td>
    1867. 

  1867. <td align="left"> Ayush Saxena </td>
    1868. 

  1868. <td align="left"> Ayush Saxena </td></tr>
    1869. 

  1869. <tr class="b">
    1870. 

  1870. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17585">HADOOP-17585</a> </td>
    1871. 

  1871. <td align="left"> Correct timestamp format in the docs for the touch command </td>
    1872. 

  1872. <td align="left">  Major </td>
    1873. 

  1873. <td align="left"> . </td>
    1874. 

  1874. <td align="left"> Stephen O&#x2019;Donnell </td>
    1875. 

  1875. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    1876. 

  1876. <tr class="a">
    1877. 

  1877. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10588">YARN-10588</a> </td>
    1878. 

  1878. <td align="left"> Percentage of queue and cluster is zero in WebUI </td>
    1879. 

  1879. <td align="left">  Major </td>
    1880. 

  1880. <td align="left"> . </td>
    1881. 

  1881. <td align="left"> Bilwa S T </td>
    1882. 

  1882. <td align="left"> Bilwa S T </td></tr>
    1883. 

  1883. <tr class="b">
    1884. 

  1884. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7322">MAPREDUCE-7322</a> </td>
    1885. 

  1885. <td align="left"> revisiting TestMRIntermediateDataEncryption </td>
    1886. 

  1886. <td align="left">  Major </td>
    1887. 

  1887. <td align="left"> job submission, security, test </td>
    1888. 

  1888. <td align="left"> Ahmed Hussein </td>
    1889. 

  1889. <td align="left"> Ahmed Hussein </td></tr>
    1890. 

  1890. <tr class="a">
    1891. 

  1891. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17592">HADOOP-17592</a> </td>
    1892. 

  1892. <td align="left"> Fix the wrong CIDR range example in Proxy User documentation </td>
    1893. 

  1893. <td align="left">  Minor </td>
    1894. 

  1894. <td align="left"> documentation </td>
    1895. 

  1895. <td align="left"> Kwangsun Noh </td>
    1896. 

  1896. <td align="left"> Kwangsun Noh </td></tr>
    1897. 

  1897. <tr class="b">
    1898. 

  1898. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10706">YARN-10706</a> </td>
    1899. 

  1899. <td align="left"> Upgrade com.github.eirslett:frontend-maven-plugin to 1.11.2 </td>
    1900. 

  1900. <td align="left">  Major </td>
    1901. 

  1901. <td align="left"> buid </td>
    1902. 

  1902. <td align="left"> Mingliang Liu </td>
    1903. 

  1903. <td align="left"> Mingliang Liu </td></tr>
    1904. 

  1904. <tr class="a">
    1905. 

  1905. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7325">MAPREDUCE-7325</a> </td>
    1906. 

  1906. <td align="left"> Intermediate data encryption is broken in LocalJobRunner </td>
    1907. 

  1907. <td align="left">  Major </td>
    1908. 

  1908. <td align="left"> job submission, security </td>
    1909. 

  1909. <td align="left"> Ahmed Hussein </td>
    1910. 

  1910. <td align="left"> Ahmed Hussein </td></tr>
    1911. 

  1911. <tr class="b">
    1912. 

  1912. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10697">YARN-10697</a> </td>
    1913. 

  1913. <td align="left"> Resources are displayed in bytes in UI for schedulers other than capacity </td>
    1914. 

  1914. <td align="left">  Major </td>
    1915. 

  1915. <td align="left"> . </td>
    1916. 

  1916. <td align="left"> Bilwa S T </td>
    1917. 

  1917. <td align="left"> Bilwa S T </td></tr>
    1918. 

  1918. <tr class="a">
    1919. 

  1919. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17602">HADOOP-17602</a> </td>
    1920. 

  1920. <td align="left"> Upgrade JUnit to 4.13.1 </td>
    1921. 

  1921. <td align="left">  Major </td>
    1922. 

  1922. <td align="left"> build, security, test </td>
    1923. 

  1923. <td align="left"> Ahmed Hussein </td>
    1924. 

  1924. <td align="left"> Ahmed Hussein </td></tr>
    1925. 

  1925. <tr class="b">
    1926. 

  1926. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15900">HDFS-15900</a> </td>
    1927. 

  1927. <td align="left"> RBF: empty blockpool id on dfsrouter caused by UNAVAILABLE NameNode </td>
    1928. 

  1928. <td align="left">  Major </td>
    1929. 

  1929. <td align="left"> rbf </td>
    1930. 

  1930. <td align="left"> Harunobu Daikoku </td>
    1931. 

  1931. <td align="left"> Harunobu Daikoku </td></tr>
    1932. 

  1932. <tr class="a">
    1933. 

  1933. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10501">YARN-10501</a> </td>
    1934. 

  1934. <td align="left"> Can&#x2019;t remove all node labels after add node label without nodemanager port </td>
    1935. 

  1935. <td align="left">  Critical </td>
    1936. 

  1936. <td align="left"> yarn </td>
    1937. 

  1937. <td align="left"> caozhiqiang </td>
    1938. 

  1938. <td align="left"> caozhiqiang </td></tr>
    1939. 

  1939. <tr class="b">
    1940. 

  1940. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10716">YARN-10716</a> </td>
    1941. 

  1941. <td align="left"> Fix typo in ContainerRuntime </td>
    1942. 

  1942. <td align="left">  Trivial </td>
    1943. 

  1943. <td align="left"> documentation </td>
    1944. 

  1944. <td align="left"> Wanqiang Ji </td>
    1945. 

  1945. <td align="left"> xishuhai </td></tr>
    1946. 

  1946. <tr class="a">
    1947. 

  1947. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15950">HDFS-15950</a> </td>
    1948. 

  1948. <td align="left"> Remove unused hdfs.proto import </td>
    1949. 

  1949. <td align="left">  Major </td>
    1950. 

  1950. <td align="left"> hdfs-client </td>
    1951. 

  1951. <td align="left"> Gautham Banasandra </td>
    1952. 

  1952. <td align="left"> Gautham Banasandra </td></tr>
    1953. 

  1953. <tr class="b">
    1954. 

  1954. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15949">HDFS-15949</a> </td>
    1955. 

  1955. <td align="left"> Fix integer overflow </td>
    1956. 

  1956. <td align="left">  Major </td>
    1957. 

  1957. <td align="left"> libhdfs++ </td>
    1958. 

  1958. <td align="left"> Gautham Banasandra </td>
    1959. 

  1959. <td align="left"> Gautham Banasandra </td></tr>
    1960. 

  1960. <tr class="a">
    1961. 

  1961. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15948">HDFS-15948</a> </td>
    1962. 

  1962. <td align="left"> Fix test4tests for libhdfspp </td>
    1963. 

  1963. <td align="left">  Critical </td>
    1964. 

  1964. <td align="left"> build, libhdfs++ </td>
    1965. 

  1965. <td align="left"> Gautham Banasandra </td>
    1966. 

  1966. <td align="left"> Gautham Banasandra </td></tr>
    1967. 

  1967. <tr class="b">
    1968. 

  1968. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17608">HADOOP-17608</a> </td>
    1969. 

  1969. <td align="left"> Fix TestKMS failure </td>
    1970. 

  1970. <td align="left">  Major </td>
    1971. 

  1971. <td align="left"> kms </td>
    1972. 

  1972. <td align="left"> Akira Ajisaka </td>
    1973. 

  1973. <td align="left"> Akira Ajisaka </td></tr>
    1974. 

  1974. <tr class="a">
    1975. 

  1975. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10460">YARN-10460</a> </td>
    1976. 

  1976. <td align="left"> Upgrading to JUnit 4.13 causes tests in TestNodeStatusUpdater to fail </td>
    1977. 

  1977. <td align="left">  Major </td>
    1978. 

  1978. <td align="left"> nodemanager, test </td>
    1979. 

  1979. <td align="left"> Peter Bacsko </td>
    1980. 

  1980. <td align="left"> Peter Bacsko </td></tr>
    1981. 

  1981. <tr class="b">
    1982. 

  1982. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17641">HADOOP-17641</a> </td>
    1983. 

  1983. <td align="left"> ITestWasbUriAndConfiguration.testCanonicalServiceName() failing now mockaccount exists </td>
    1984. 

  1984. <td align="left">  Minor </td>
    1985. 

  1985. <td align="left"> fs/azure, test </td>
    1986. 

  1986. <td align="left"> Steve Loughran </td>
    1987. 

  1987. <td align="left"> Steve Loughran </td></tr>
    1988. 

  1988. <tr class="a">
    1989. 

  1989. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17655">HADOOP-17655</a> </td>
    1990. 

  1990. <td align="left"> Upgrade Jetty to 9.4.40 </td>
    1991. 

  1991. <td align="left">  Blocker </td>
    1992. 

  1992. <td align="left"> . </td>
    1993. 

  1993. <td align="left"> Akira Ajisaka </td>
    1994. 

  1994. <td align="left"> Akira Ajisaka </td></tr>
    1995. 

  1995. <tr class="b">
    1996. 

  1996. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10749">YARN-10749</a> </td>
    1997. 

  1997. <td align="left"> Can&#x2019;t remove all node labels after add node label without nodemanager port, broken by YARN-10647 </td>
    1998. 

  1998. <td align="left">  Major </td>
    1999. 

  1999. <td align="left"> . </td>
    2000. 

  2000. <td align="left"> D M Murali Krishna Reddy </td>
    2001. 

  2001. <td align="left"> D M Murali Krishna Reddy </td></tr>
    2002. 

  2002. <tr class="a">
    2003. 

  2003. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15621">HDFS-15621</a> </td>
    2004. 

  2004. <td align="left"> Datanode DirectoryScanner uses excessive memory </td>
    2005. 

  2005. <td align="left">  Major </td>
    2006. 

  2006. <td align="left"> datanode </td>
    2007. 

  2007. <td align="left"> Stephen O&#x2019;Donnell </td>
    2008. 

  2008. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    2009. 

  2009. <tr class="b">
    2010. 

  2010. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10756">YARN-10756</a> </td>
    2011. 

  2011. <td align="left"> Remove additional junit 4.11 dependency from javadoc </td>
    2012. 

  2012. <td align="left">  Major </td>
    2013. 

  2013. <td align="left"> build, test, timelineservice </td>
    2014. 

  2014. <td align="left"> ANANDA G B </td>
    2015. 

  2015. <td align="left"> Akira Ajisaka </td></tr>
    2016. 

  2016. <tr class="a">
    2017. 

  2017. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10555">YARN-10555</a> </td>
    2018. 

  2018. <td align="left">  Missing access check before getAppAttempts </td>
    2019. 

  2019. <td align="left">  Critical </td>
    2020. 

  2020. <td align="left"> webapp </td>
    2021. 

  2021. <td align="left"> lujie </td>
    2022. 

  2022. <td align="left"> lujie </td></tr>
    2023. 

  2023. <tr class="b">
    2024. 

  2024. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17703">HADOOP-17703</a> </td>
    2025. 

  2025. <td align="left"> checkcompatibility.py errors out when specifying annotations </td>
    2026. 

  2026. <td align="left">  Major </td>
    2027. 

  2027. <td align="left"> . </td>
    2028. 

  2028. <td align="left"> Wei-Chiu Chuang </td>
    2029. 

  2029. <td align="left"> Wei-Chiu Chuang </td></tr>
    2030. 

  2030. <tr class="a">
    2031. 

  2031. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14922">HADOOP-14922</a> </td>
    2032. 

  2032. <td align="left"> Build of Mapreduce Native Task module fails with unknown opcode &#x201c;bswap&#x201d; </td>
    2033. 

  2033. <td align="left">  Major </td>
    2034. 

  2034. <td align="left"> . </td>
    2035. 

  2035. <td align="left"> Anup Halarnkar </td>
    2036. 

  2036. <td align="left"> Anup Halarnkar </td></tr>
    2037. 

  2037. <tr class="b">
    2038. 

  2038. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17718">HADOOP-17718</a> </td>
    2039. 

  2039. <td align="left"> Explicitly set locale in the Dockerfile </td>
    2040. 

  2040. <td align="left">  Blocker </td>
    2041. 

  2041. <td align="left"> build </td>
    2042. 

  2042. <td align="left"> Wei-Chiu Chuang </td>
    2043. 

  2043. <td align="left"> Wei-Chiu Chuang </td></tr>
    2044. 

  2044. <tr class="a">
    2045. 

  2045. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17700">HADOOP-17700</a> </td>
    2046. 

  2046. <td align="left"> ExitUtil#halt info log should log HaltException </td>
    2047. 

  2047. <td align="left">  Major </td>
    2048. 

  2048. <td align="left"> . </td>
    2049. 

  2049. <td align="left"> Viraj Jasani </td>
    2050. 

  2050. <td align="left"> Viraj Jasani </td></tr>
    2051. 

  2051. <tr class="b">
    2052. 

  2052. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10770">YARN-10770</a> </td>
    2053. 

  2053. <td align="left"> container-executor permission is wrong in SecureContainer.md </td>
    2054. 

  2054. <td align="left">  Major </td>
    2055. 

  2055. <td align="left"> documentation </td>
    2056. 

  2056. <td align="left"> Akira Ajisaka </td>
    2057. 

  2057. <td align="left"> Siddharth Ahuja </td></tr>
    2058. 

  2058. <tr class="a">
    2059. 

  2059. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15915">HDFS-15915</a> </td>
    2060. 

  2060. <td align="left"> Race condition with async edits logging due to updating txId outside of the namesystem log </td>
    2061. 

  2061. <td align="left">  Major </td>
    2062. 

  2062. <td align="left"> hdfs, namenode </td>
    2063. 

  2063. <td align="left"> Konstantin Shvachko </td>
    2064. 

  2064. <td align="left"> Konstantin Shvachko </td></tr>
    2065. 

  2065. <tr class="b">
    2066. 

  2066. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16040">HDFS-16040</a> </td>
    2067. 

  2067. <td align="left"> RpcQueueTime metric counts requeued calls as unique events. </td>
    2068. 

  2068. <td align="left">  Major </td>
    2069. 

  2069. <td align="left"> hdfs </td>
    2070. 

  2070. <td align="left"> Simbarashe Dzinamarira </td>
    2071. 

  2071. <td align="left"> Simbarashe Dzinamarira </td></tr>
    2072. 

  2072. <tr class="a">
    2073. 

  2073. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10809">YARN-10809</a> </td>
    2074. 

  2074. <td align="left"> testWithHbaseConfAtHdfsFileSystem consistently failing </td>
    2075. 

  2075. <td align="left">  Major </td>
    2076. 

  2076. <td align="left"> . </td>
    2077. 

  2077. <td align="left"> Viraj Jasani </td>
    2078. 

  2078. <td align="left"> Viraj Jasani </td></tr>
    2079. 

  2079. <tr class="b">
    2080. 

  2080. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16055">HDFS-16055</a> </td>
    2081. 

  2081. <td align="left"> Quota is not preserved in snapshot INode </td>
    2082. 

  2082. <td align="left">  Major </td>
    2083. 

  2083. <td align="left"> hdfs </td>
    2084. 

  2084. <td align="left"> Siyao Meng </td>
    2085. 

  2085. <td align="left"> Siyao Meng </td></tr>
    2086. 

  2086. <tr class="a">
    2087. 

  2087. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16068">HDFS-16068</a> </td>
    2088. 

  2088. <td align="left"> WebHdfsFileSystem has a possible connection leak in connection with HttpFS </td>
    2089. 

  2089. <td align="left">  Major </td>
    2090. 

  2090. <td align="left"> . </td>
    2091. 

  2091. <td align="left"> Takanobu Asanuma </td>
    2092. 

  2092. <td align="left"> Takanobu Asanuma </td></tr>
    2093. 

  2093. <tr class="b">
    2094. 

  2094. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10767">YARN-10767</a> </td>
    2095. 

  2095. <td align="left"> Yarn Logs Command retrying on Standby RM for 30 times </td>
    2096. 

  2096. <td align="left">  Major </td>
    2097. 

  2097. <td align="left"> . </td>
    2098. 

  2098. <td align="left"> D M Murali Krishna Reddy </td>
    2099. 

  2099. <td align="left"> D M Murali Krishna Reddy </td></tr>
    2100. 

  2100. <tr class="a">
    2101. 

  2101. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15618">HDFS-15618</a> </td>
    2102. 

  2102. <td align="left"> Improve datanode shutdown latency </td>
    2103. 

  2103. <td align="left">  Major </td>
    2104. 

  2104. <td align="left"> datanode </td>
    2105. 

  2105. <td align="left"> Ahmed Hussein </td>
    2106. 

  2106. <td align="left"> Ahmed Hussein </td></tr>
    2107. 

  2107. <tr class="b">
    2108. 

  2108. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17760">HADOOP-17760</a> </td>
    2109. 

  2109. <td align="left"> Delete hadoop.ssl.enabled and dfs.https.enable from docs and core-default.xml </td>
    2110. 

  2110. <td align="left">  Major </td>
    2111. 

  2111. <td align="left"> documentation </td>
    2112. 

  2112. <td align="left"> Takanobu Asanuma </td>
    2113. 

  2113. <td align="left"> Takanobu Asanuma </td></tr>
    2114. 

  2114. <tr class="a">
    2115. 

  2115. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13671">HDFS-13671</a> </td>
    2116. 

  2116. <td align="left"> Namenode deletes large dir slowly caused by FoldedTreeSet#removeAndGet </td>
    2117. 

  2117. <td align="left">  Major </td>
    2118. 

  2118. <td align="left"> . </td>
    2119. 

  2119. <td align="left"> Yiqun Lin </td>
    2120. 

  2120. <td align="left"> Haibin Huang </td></tr>
    2121. 

  2121. <tr class="b">
    2122. 

  2122. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16061">HDFS-16061</a> </td>
    2123. 

  2123. <td align="left"> DFTestUtil.waitReplication can produce false positives </td>
    2124. 

  2124. <td align="left">  Major </td>
    2125. 

  2125. <td align="left"> hdfs </td>
    2126. 

  2126. <td align="left"> Ahmed Hussein </td>
    2127. 

  2127. <td align="left"> Ahmed Hussein </td></tr>
    2128. 

  2128. <tr class="a">
    2129. 

  2129. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14575">HDFS-14575</a> </td>
    2130. 

  2130. <td align="left"> LeaseRenewer#daemon threads leak in DFSClient </td>
    2131. 

  2131. <td align="left">  Major </td>
    2132. 

  2132. <td align="left"> . </td>
    2133. 

  2133. <td align="left"> Tao Yang </td>
    2134. 

  2134. <td align="left"> Renukaprasad C </td></tr>
    2135. 

  2135. <tr class="b">
    2136. 

  2136. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10826">YARN-10826</a> </td>
    2137. 

  2137. <td align="left"> [UI2] Upgrade Node.js to at least v12.22.1 </td>
    2138. 

  2138. <td align="left">  Major </td>
    2139. 

  2139. <td align="left"> yarn-ui-v2 </td>
    2140. 

  2140. <td align="left"> Akira Ajisaka </td>
    2141. 

  2141. <td align="left"> Masatake Iwasaki </td></tr>
    2142. 

  2142. <tr class="a">
    2143. 

  2143. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10828">YARN-10828</a> </td>
    2144. 

  2144. <td align="left"> Backport YARN-9789 to branch-3.2 </td>
    2145. 

  2145. <td align="left">  Major </td>
    2146. 

  2146. <td align="left"> . </td>
    2147. 

  2147. <td align="left"> Tarun Parimi </td>
    2148. 

  2148. <td align="left"> Tarun Parimi </td></tr>
    2149. 

  2149. <tr class="b">
    2150. 

  2150. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17769">HADOOP-17769</a> </td>
    2151. 

  2151. <td align="left"> Upgrade JUnit to 4.13.2 </td>
    2152. 

  2152. <td align="left">  Major </td>
    2153. 

  2153. <td align="left"> . </td>
    2154. 

  2154. <td align="left"> Ahmed Hussein </td>
    2155. 

  2155. <td align="left"> Ahmed Hussein </td></tr>
    2156. 

  2156. <tr class="a">
    2157. 

  2157. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10824">YARN-10824</a> </td>
    2158. 

  2158. <td align="left"> Title not set for JHS and NM webpages </td>
    2159. 

  2159. <td align="left">  Major </td>
    2160. 

  2160. <td align="left"> . </td>
    2161. 

  2161. <td align="left"> Rajshree Mishra </td>
    2162. 

  2162. <td align="left"> Bilwa S T </td></tr>
    2163. 

  2163. <tr class="b">
    2164. 

  2164. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16092">HDFS-16092</a> </td>
    2165. 

  2165. <td align="left"> Avoid creating LayoutFlags redundant objects </td>
    2166. 

  2166. <td align="left">  Major </td>
    2167. 

  2167. <td align="left"> . </td>
    2168. 

  2168. <td align="left"> Viraj Jasani </td>
    2169. 

  2169. <td align="left"> Viraj Jasani </td></tr>
    2170. 

  2170. <tr class="a">
    2171. 

  2171. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16108">HDFS-16108</a> </td>
    2172. 

  2172. <td align="left"> Incorrect log placeholders used in JournalNodeSyncer </td>
    2173. 

  2173. <td align="left">  Minor </td>
    2174. 

  2174. <td align="left"> . </td>
    2175. 

  2175. <td align="left"> Viraj Jasani </td>
    2176. 

  2176. <td align="left"> Viraj Jasani </td></tr>
    2177. 

  2177. <tr class="b">
    2178. 

  2178. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7353">MAPREDUCE-7353</a> </td>
    2179. 

  2179. <td align="left"> Mapreduce job fails when NM is stopped </td>
    2180. 

  2180. <td align="left">  Major </td>
    2181. 

  2181. <td align="left"> . </td>
    2182. 

  2182. <td align="left"> Bilwa S T </td>
    2183. 

  2183. <td align="left"> Bilwa S T </td></tr>
    2184. 

  2184. <tr class="a">
    2185. 

  2185. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16121">HDFS-16121</a> </td>
    2186. 

  2186. <td align="left"> Iterative snapshot diff report can generate duplicate records for creates, deletes and Renames </td>
    2187. 

  2187. <td align="left">  Major </td>
    2188. 

  2188. <td align="left"> snapshots </td>
    2189. 

  2189. <td align="left"> Srinivasu Majeti </td>
    2190. 

  2190. <td align="left"> Shashikant Banerjee </td></tr>
    2191. 

  2191. <tr class="b">
    2192. 

  2192. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15796">HDFS-15796</a> </td>
    2193. 

  2193. <td align="left"> ConcurrentModificationException error happens on NameNode occasionally </td>
    2194. 

  2194. <td align="left">  Critical </td>
    2195. 

  2195. <td align="left"> hdfs </td>
    2196. 

  2196. <td align="left"> Daniel Ma </td>
    2197. 

  2197. <td align="left"> Daniel Ma </td></tr>
    2198. 

  2198. <tr class="a">
    2199. 

  2199. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17793">HADOOP-17793</a> </td>
    2200. 

  2200. <td align="left"> Better token validation </td>
    2201. 

  2201. <td align="left">  Major </td>
    2202. 

  2202. <td align="left"> . </td>
    2203. 

  2203. <td align="left"> Artem Smotrakov </td>
    2204. 

  2204. <td align="left"> Artem Smotrakov </td></tr>
    2205. 

  2205. <tr class="b">
    2206. 

  2206. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16042">HDFS-16042</a> </td>
    2207. 

  2207. <td align="left"> DatanodeAdminMonitor scan should be delay based </td>
    2208. 

  2208. <td align="left">  Major </td>
    2209. 

  2209. <td align="left"> datanode </td>
    2210. 

  2210. <td align="left"> Ahmed Hussein </td>
    2211. 

  2211. <td align="left"> Ahmed Hussein </td></tr>
    2212. 

  2212. <tr class="a">
    2213. 

  2213. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16127">HDFS-16127</a> </td>
    2214. 

  2214. <td align="left"> Improper pipeline close recovery causes a permanent write failure or data loss. </td>
    2215. 

  2215. <td align="left">  Major </td>
    2216. 

  2216. <td align="left"> . </td>
    2217. 

  2217. <td align="left"> Kihwal Lee </td>
    2218. 

  2218. <td align="left"> Kihwal Lee </td></tr>
    2219. 

  2219. <tr class="b">
    2220. 

  2220. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17028">HADOOP-17028</a> </td>
    2221. 

  2221. <td align="left"> ViewFS should initialize target filesystems lazily </td>
    2222. 

  2222. <td align="left">  Major </td>
    2223. 

  2223. <td align="left"> client-mounts, fs, viewfs </td>
    2224. 

  2224. <td align="left"> Uma Maheswara Rao G </td>
    2225. 

  2225. <td align="left"> Abhishek Das </td></tr>
    2226. 

  2226. <tr class="a">
    2227. 

  2227. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12920">HDFS-12920</a> </td>
    2228. 

  2228. <td align="left"> HDFS default value change (with adding time unit) breaks old version MR tarball work with Hadoop 3.x </td>
    2229. 

  2229. <td align="left">  Critical </td>
    2230. 

  2230. <td align="left"> configuration, hdfs </td>
    2231. 

  2231. <td align="left"> Junping Du </td>
    2232. 

  2232. <td align="left"> Akira Ajisaka </td></tr>
    2233. 

  2233. <tr class="b">
    2234. 

  2234. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10813">YARN-10813</a> </td>
    2235. 

  2235. <td align="left"> Set default capacity of root for node labels </td>
    2236. 

  2236. <td align="left">  Major </td>
    2237. 

  2237. <td align="left"> . </td>
    2238. 

  2238. <td align="left"> Andras Gyori </td>
    2239. 

  2239. <td align="left"> Andras Gyori </td></tr>
    2240. 

  2240. <tr class="a">
    2241. 

  2241. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9551">YARN-9551</a> </td>
    2242. 

  2242. <td align="left"> TestTimelineClientV2Impl.testSyncCall fails intermittently </td>
    2243. 

  2243. <td align="left">  Minor </td>
    2244. 

  2244. <td align="left"> ATSv2, test </td>
    2245. 

  2245. <td align="left"> Prabhu Joseph </td>
    2246. 

  2246. <td align="left"> Andras Gyori </td></tr>
    2247. 

  2247. <tr class="b">
    2248. 

  2248. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15175">HDFS-15175</a> </td>
    2249. 

  2249. <td align="left"> Multiple CloseOp shared block instance causes the standby namenode to crash when rolling editlog </td>
    2250. 

  2250. <td align="left">  Critical </td>
    2251. 

  2251. <td align="left"> . </td>
    2252. 

  2252. <td align="left"> Yicong Cai </td>
    2253. 

  2253. <td align="left"> Wan Chang </td></tr>
    2254. 

  2254. <tr class="a">
    2255. 

  2255. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10789">YARN-10789</a> </td>
    2256. 

  2256. <td align="left"> RM HA startup can fail due to race conditions in ZKConfigurationStore </td>
    2257. 

  2257. <td align="left">  Major </td>
    2258. 

  2258. <td align="left"> . </td>
    2259. 

  2259. <td align="left"> Tarun Parimi </td>
    2260. 

  2260. <td align="left"> Tarun Parimi </td></tr>
    2261. 

  2261. <tr class="b">
    2262. 

  2262. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6221">YARN-6221</a> </td>
    2263. 

  2263. <td align="left"> Entities missing from ATS when summary log file info got returned to the ATS before the domain log </td>
    2264. 

  2264. <td align="left">  Critical </td>
    2265. 

  2265. <td align="left"> yarn </td>
    2266. 

  2266. <td align="left"> Sushmitha Sreenivasan </td>
    2267. 

  2267. <td align="left"> Xiaomin Zhang </td></tr>
    2268. 

  2268. <tr class="a">
    2269. 

  2269. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7258">MAPREDUCE-7258</a> </td>
    2270. 

  2270. <td align="left"> HistoryServerRest.html#Task_Counters_API, modify the jobTaskCounters&#x2019;s itemName from &#x201c;taskcounterGroup&#x201d; to &#x201c;taskCounterGroup&#x201d;. </td>
    2271. 

  2271. <td align="left">  Minor </td>
    2272. 

  2272. <td align="left"> documentation </td>
    2273. 

  2273. <td align="left"> jenny </td>
    2274. 

  2274. <td align="left"> jenny </td></tr>
    2275. 

  2275. <tr class="b">
    2276. 

  2276. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8990">YARN-8990</a> </td>
    2277. 

  2277. <td align="left"> Fix fair scheduler race condition in app submit and queue cleanup </td>
    2278. 

  2278. <td align="left">  Blocker </td>
    2279. 

  2279. <td align="left"> fairscheduler </td>
    2280. 

  2280. <td align="left"> Wilfred Spiegelenburg </td>
    2281. 

  2281. <td align="left"> Wilfred Spiegelenburg </td></tr>
    2282. 

  2282. <tr class="a">
    2283. 

  2283. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8992">YARN-8992</a> </td>
    2284. 

  2284. <td align="left"> Fair scheduler can delete a dynamic queue while an application attempt is being added to the queue </td>
    2285. 

  2285. <td align="left">  Major </td>
    2286. 

  2286. <td align="left"> fairscheduler </td>
    2287. 

  2287. <td align="left"> Haibo Chen </td>
    2288. 

  2288. <td align="left"> Wilfred Spiegelenburg </td></tr>
    2289. 

  2289. <tr class="b">
    2290. 

  2290. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17370">HADOOP-17370</a> </td>
    2291. 

  2291. <td align="left"> Upgrade commons-compress to 1.21 </td>
    2292. 

  2292. <td align="left">  Major </td>
    2293. 

  2293. <td align="left"> common </td>
    2294. 

  2294. <td align="left"> Dongjoon Hyun </td>
    2295. 

  2295. <td align="left"> Akira Ajisaka </td></tr>
    2296. 

  2296. <tr class="a">
    2297. 

  2297. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17844">HADOOP-17844</a> </td>
    2298. 

  2298. <td align="left"> Upgrade JSON smart to 2.4.7 </td>
    2299. 

  2299. <td align="left">  Major </td>
    2300. 

  2300. <td align="left"> . </td>
    2301. 

  2301. <td align="left"> Renukaprasad C </td>
    2302. 

  2302. <td align="left"> Renukaprasad C </td></tr>
    2303. 

  2303. <tr class="b">
    2304. 

  2304. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17850">HADOOP-17850</a> </td>
    2305. 

  2305. <td align="left"> Upgrade ZooKeeper to 3.4.14 in branch-3.2 </td>
    2306. 

  2306. <td align="left">  Major </td>
    2307. 

  2307. <td align="left"> . </td>
    2308. 

  2308. <td align="left"> Akira Ajisaka </td>
    2309. 

  2309. <td align="left"> Masatake Iwasaki </td></tr>
    2310. 

  2310. <tr class="a">
    2311. 

  2311. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16177">HDFS-16177</a> </td>
    2312. 

  2312. <td align="left"> Bug fix for Util#receiveFile </td>
    2313. 

  2313. <td align="left">  Minor </td>
    2314. 

  2314. <td align="left"> . </td>
    2315. 

  2315. <td align="left"> tomscut </td>
    2316. 

  2316. <td align="left"> tomscut </td></tr>
    2317. 

  2317. <tr class="b">
    2318. 

  2318. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10814">YARN-10814</a> </td>
    2319. 

  2319. <td align="left"> YARN shouldn&#x2019;t start with empty hadoop.http.authentication.signature.secret.file </td>
    2320. 

  2320. <td align="left">  Major </td>
    2321. 

  2321. <td align="left"> . </td>
    2322. 

  2322. <td align="left"> Benjamin Teke </td>
    2323. 

  2323. <td align="left"> Tamas Domok </td></tr>
    2324. 

  2324. <tr class="a">
    2325. 

  2325. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17858">HADOOP-17858</a> </td>
    2326. 

  2326. <td align="left"> Avoid possible class loading deadlock with VerifierNone initialization </td>
    2327. 

  2327. <td align="left">  Major </td>
    2328. 

  2328. <td align="left"> . </td>
    2329. 

  2329. <td align="left"> Viraj Jasani </td>
    2330. 

  2330. <td align="left"> Viraj Jasani </td></tr>
    2331. 

  2331. <tr class="b">
    2332. 

  2332. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17886">HADOOP-17886</a> </td>
    2333. 

  2333. <td align="left"> Upgrade ant to 1.10.11 </td>
    2334. 

  2334. <td align="left">  Major </td>
    2335. 

  2335. <td align="left"> . </td>
    2336. 

  2336. <td align="left"> Ahmed Hussein </td>
    2337. 

  2337. <td align="left"> Ahmed Hussein </td></tr>
    2338. 

  2338. <tr class="a">
    2339. 

  2339. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10901">YARN-10901</a> </td>
    2340. 

  2340. <td align="left"> Permission checking error on an existing directory in LogAggregationFileController#verifyAndCreateRemoteLogDir </td>
    2341. 

  2341. <td align="left">  Major </td>
    2342. 

  2342. <td align="left"> nodemanager </td>
    2343. 

  2343. <td align="left"> Tamas Domok </td>
    2344. 

  2344. <td align="left"> Tamas Domok </td></tr>
    2345. 

  2345. <tr class="b">
    2346. 

  2346. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16187">HDFS-16187</a> </td>
    2347. 

  2347. <td align="left"> SnapshotDiff behaviour with Xattrs and Acls is not consistent across NN restarts with checkpointing </td>
    2348. 

  2348. <td align="left">  Major </td>
    2349. 

  2349. <td align="left"> snapshots </td>
    2350. 

  2350. <td align="left"> Srinivasu Majeti </td>
    2351. 

  2351. <td align="left"> Shashikant Banerjee </td></tr>
    2352. 

  2352. <tr class="a">
    2353. 

  2353. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16198">HDFS-16198</a> </td>
    2354. 

  2354. <td align="left"> Short circuit read leaks Slot objects when InvalidToken exception is thrown </td>
    2355. 

  2355. <td align="left">  Major </td>
    2356. 

  2356. <td align="left"> . </td>
    2357. 

  2357. <td align="left"> Eungsop Yoo </td>
    2358. 

  2358. <td align="left"> Eungsop Yoo </td></tr>
    2359. 

  2359. <tr class="b">
    2360. 

  2360. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17917">HADOOP-17917</a> </td>
    2361. 

  2361. <td align="left"> Backport HADOOP-15993 to branch-3.2 which address CVE-2014-4611 </td>
    2362. 

  2362. <td align="left">  Major </td>
    2363. 

  2363. <td align="left"> . </td>
    2364. 

  2364. <td align="left"> Brahma Reddy Battula </td>
    2365. 

  2365. <td align="left"> Brahma Reddy Battula </td></tr>
    2366. 

  2366. <tr class="a">
    2367. 

  2367. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16233">HDFS-16233</a> </td>
    2368. 

  2368. <td align="left"> Do not use exception handler to implement copy-on-write for EnumCounters </td>
    2369. 

  2369. <td align="left">  Major </td>
    2370. 

  2370. <td align="left"> namenode </td>
    2371. 

  2371. <td align="left"> Wei-Chiu Chuang </td>
    2372. 

  2372. <td align="left"> Wei-Chiu Chuang </td></tr>
    2373. 

  2373. <tr class="b">
    2374. 

  2374. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16235">HDFS-16235</a> </td>
    2375. 

  2375. <td align="left"> Deadlock in LeaseRenewer for static remove method </td>
    2376. 

  2376. <td align="left">  Major </td>
    2377. 

  2377. <td align="left"> hdfs </td>
    2378. 

  2378. <td align="left"> angerszhu </td>
    2379. 

  2379. <td align="left"> angerszhu </td></tr>
    2380. 

  2380. <tr class="a">
    2381. 

  2381. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17940">HADOOP-17940</a> </td>
    2382. 

  2382. <td align="left"> Upgrade Kafka to 2.8.1 </td>
    2383. 

  2383. <td align="left">  Major </td>
    2384. 

  2384. <td align="left"> . </td>
    2385. 

  2385. <td align="left"> Takanobu Asanuma </td>
    2386. 

  2386. <td align="left"> Takanobu Asanuma </td></tr>
    2387. 

  2387. <tr class="b">
    2388. 

  2388. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16272">HDFS-16272</a> </td>
    2389. 

  2389. <td align="left"> Int overflow in computing safe length during EC block recovery </td>
    2390. 

  2390. <td align="left">  Critical </td>
    2391. 

  2391. <td align="left"> 3.1.1 </td>
    2392. 

  2392. <td align="left"> daimin </td>
    2393. 

  2393. <td align="left"> daimin </td></tr>
    2394. 

  2394. <tr class="a">
    2395. 

  2395. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17971">HADOOP-17971</a> </td>
    2396. 

  2396. <td align="left"> Exclude IBM Java security classes from being shaded/relocated </td>
    2397. 

  2397. <td align="left">  Major </td>
    2398. 

  2398. <td align="left"> build </td>
    2399. 

  2399. <td align="left"> Nicholas Marion </td>
    2400. 

  2400. <td align="left"> Nicholas Marion </td></tr>
    2401. 

  2401. <tr class="b">
    2402. 

  2402. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17972">HADOOP-17972</a> </td>
    2403. 

  2403. <td align="left"> Backport HADOOP-17683 for branch-3.2 </td>
    2404. 

  2404. <td align="left">  Major </td>
    2405. 

  2405. <td align="left"> security </td>
    2406. 

  2406. <td align="left"> Ananya Singh </td>
    2407. 

  2407. <td align="left"> Ananya Singh </td></tr>
    2408. 

  2408. <tr class="a">
    2409. 

  2409. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17993">HADOOP-17993</a> </td>
    2410. 

  2410. <td align="left"> Disable JIRA plugin for YETUS on Hadoop </td>
    2411. 

  2411. <td align="left">  Critical </td>
    2412. 

  2412. <td align="left"> build </td>
    2413. 

  2413. <td align="left"> Gautham Banasandra </td>
    2414. 

  2414. <td align="left"> Gautham Banasandra </td></tr>
    2415. 

  2415. <tr class="b">
    2416. 

  2416. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16182">HDFS-16182</a> </td>
    2417. 

  2417. <td align="left"> numOfReplicas is given the wrong value in  BlockPlacementPolicyDefault$chooseTarget can cause DataStreamer to fail with Heterogeneous Storage </td>
    2418. 

  2418. <td align="left">  Major </td>
    2419. 

  2419. <td align="left"> namanode </td>
    2420. 

  2420. <td align="left"> Max  Xie </td>
    2421. 

  2421. <td align="left"> Max  Xie </td></tr>
    2422. 

  2422. <tr class="a">
    2423. 

  2423. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16350">HDFS-16350</a> </td>
    2424. 

  2424. <td align="left"> Datanode start time should be set after RPC server starts successfully </td>
    2425. 

  2425. <td align="left">  Minor </td>
    2426. 

  2426. <td align="left"> . </td>
    2427. 

  2427. <td align="left"> Viraj Jasani </td>
    2428. 

  2428. <td align="left"> Viraj Jasani </td></tr>
    2429. 

  2429. <tr class="b">
    2430. 

  2430. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-13500">HADOOP-13500</a> </td>
    2431. 

  2431. <td align="left"> Synchronizing iteration of Configuration properties object </td>
    2432. 

  2432. <td align="left">  Major </td>
    2433. 

  2433. <td align="left"> conf </td>
    2434. 

  2434. <td align="left"> Jason Darrell Lowe </td>
    2435. 

  2435. <td align="left"> Dhananjay Badaya </td></tr>
    2436. 

  2436. <tr class="a">
    2437. 

  2437. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16317">HDFS-16317</a> </td>
    2438. 

  2438. <td align="left"> Backport HDFS-14729 for branch-3.2 </td>
    2439. 

  2439. <td align="left">  Major </td>
    2440. 

  2440. <td align="left"> security </td>
    2441. 

  2441. <td align="left"> Ananya Singh </td>
    2442. 

  2442. <td align="left"> Ananya Singh </td></tr>
    2443. 

  2443. <tr class="b">
    2444. 

  2444. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14099">HDFS-14099</a> </td>
    2445. 

  2445. <td align="left"> Unknown frame descriptor when decompressing multiple frames in ZStandardDecompressor </td>
    2446. 

  2446. <td align="left">  Major </td>
    2447. 

  2447. <td align="left"> . </td>
    2448. 

  2448. <td align="left"> xuzq </td>
    2449. 

  2449. <td align="left"> xuzq </td></tr>
    2450. 

  2450. <tr class="a">
    2451. 

  2451. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16410">HDFS-16410</a> </td>
    2452. 

  2452. <td align="left"> Insecure Xml parsing in OfflineEditsXmlLoader </td>
    2453. 

  2453. <td align="left">  Minor </td>
    2454. 

  2454. <td align="left"> . </td>
    2455. 

  2455. <td align="left"> Ashutosh Gupta </td>
    2456. 

  2456. <td align="left"> Ashutosh Gupta </td></tr>
    2457. 

  2457. <tr class="b">
    2458. 

  2458. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16420">HDFS-16420</a> </td>
    2459. 

  2459. <td align="left"> Avoid deleting unique data blocks when deleting redundancy striped blocks </td>
    2460. 

  2460. <td align="left">  Critical </td>
    2461. 

  2461. <td align="left"> ec, erasure-coding </td>
    2462. 

  2462. <td align="left"> qinyuren </td>
    2463. 

  2463. <td align="left"> Jackson Wang </td></tr>
    2464. 

  2464. <tr class="a">
    2465. 

  2465. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16428">HDFS-16428</a> </td>
    2466. 

  2466. <td align="left"> Source path with storagePolicy cause wrong typeConsumed while rename </td>
    2467. 

  2467. <td align="left">  Major </td>
    2468. 

  2468. <td align="left"> hdfs, namenode </td>
    2469. 

  2469. <td align="left"> lei w </td>
    2470. 

  2470. <td align="left"> lei w </td></tr>
    2471. 

  2471. <tr class="b">
    2472. 

  2472. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16437">HDFS-16437</a> </td>
    2473. 

  2473. <td align="left"> ReverseXML processor doesn&#x2019;t accept XML files without the SnapshotDiffSection. </td>
    2474. 

  2474. <td align="left">  Critical </td>
    2475. 

  2475. <td align="left"> hdfs </td>
    2476. 

  2476. <td align="left"> yanbin.zhang </td>
    2477. 

  2477. <td align="left"> yanbin.zhang </td></tr>
    2478. 

  2478. <tr class="a">
    2479. 

  2479. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16422">HDFS-16422</a> </td>
    2480. 

  2480. <td align="left"> Fix thread safety of EC decoding during concurrent preads </td>
    2481. 

  2481. <td align="left">  Critical </td>
    2482. 

  2482. <td align="left"> dfsclient, ec, erasure-coding </td>
    2483. 

  2483. <td align="left"> daimin </td>
    2484. 

  2484. <td align="left"> daimin </td></tr>
    2485. 

  2485. </tbody>
    2486. 

  2486. </table></section><section>
    2487. 

  2487. <h3><a name="TESTS:"></a>TESTS:</h3>
    2488. 

  2488. <table border="0" class="bodyTable">
    2489. 

  2489. <thead>
    2490. 

  2490. 

  2491. <tr class="a">
    2492. 

  2492. <th align="left"> JIRA </th>
    2493. 

  2493. <th align="left"> Summary </th>
    2494. 

  2494. <th align="left"> Priority </th>
    2495. 

  2495. <th align="left"> Component </th>
    2496. 

  2496. <th align="left"> Reporter </th>
    2497. 

  2497. <th align="left"> Contributor </th></tr>
    2498. 

  2498. </thead><tbody>
    2499. 

  2499. 

  2500. <tr class="b">
    2501. 

  2501. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9338">YARN-9338</a> </td>
    2502. 

  2502. <td align="left"> Timeline related testcases are failing </td>
    2503. 

  2503. <td align="left">  Major </td>
    2504. 

  2504. <td align="left"> . </td>
    2505. 

  2505. <td align="left"> Prabhu Joseph </td>
    2506. 

  2506. <td align="left"> Abhishek Modi </td></tr>
    2507. 

  2507. <tr class="a">
    2508. 

  2508. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15092">HDFS-15092</a> </td>
    2509. 

  2509. <td align="left"> TestRedudantBlocks#testProcessOverReplicatedAndRedudantBlock sometimes fails </td>
    2510. 

  2510. <td align="left">  Minor </td>
    2511. 

  2511. <td align="left"> test </td>
    2512. 

  2512. <td align="left"> Hui Fei </td>
    2513. 

  2513. <td align="left"> Hui Fei </td></tr>
    2514. 

  2514. </tbody>
    2515. 

  2515. </table></section><section>
    2516. 

  2516. <h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
    2517. 

  2517. <table border="0" class="bodyTable">
    2518. 

  2518. <thead>
    2519. 

  2519. 

  2520. <tr class="a">
    2521. 

  2521. <th align="left"> JIRA </th>
    2522. 

  2522. <th align="left"> Summary </th>
    2523. 

  2523. <th align="left"> Priority </th>
    2524. 

  2524. <th align="left"> Component </th>
    2525. 

  2525. <th align="left"> Reporter </th>
    2526. 

  2526. <th align="left"> Contributor </th></tr>
    2527. 

  2527. </thead><tbody>
    2528. 

  2528. 

  2529. <tr class="b">
    2530. 

  2530. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15775">HADOOP-15775</a> </td>
    2531. 

  2531. <td align="left"> [JDK9] Add missing javax.activation-api dependency </td>
    2532. 

  2532. <td align="left">  Critical </td>
    2533. 

  2533. <td align="left"> test </td>
    2534. 

  2534. <td align="left"> Akira Ajisaka </td>
    2535. 

  2535. <td align="left"> Akira Ajisaka </td></tr>
    2536. 

  2536. <tr class="a">
    2537. 

  2537. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9875">YARN-9875</a> </td>
    2538. 

  2538. <td align="left"> FSSchedulerConfigurationStore fails to update with hdfs path </td>
    2539. 

  2539. <td align="left">  Major </td>
    2540. 

  2540. <td align="left"> capacityscheduler </td>
    2541. 

  2541. <td align="left"> Prabhu Joseph </td>
    2542. 

  2542. <td align="left"> Prabhu Joseph </td></tr>
    2543. 

  2543. <tr class="b">
    2544. 

  2544. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16764">HADOOP-16764</a> </td>
    2545. 

  2545. <td align="left"> Rewrite Python example codes using Python3 </td>
    2546. 

  2546. <td align="left">  Minor </td>
    2547. 

  2547. <td align="left"> documentation </td>
    2548. 

  2548. <td align="left"> Kengo Seki </td>
    2549. 

  2549. <td align="left"> Kengo Seki </td></tr>
    2550. 

  2550. <tr class="a">
    2551. 

  2551. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16905">HADOOP-16905</a> </td>
    2552. 

  2552. <td align="left"> Update jackson-databind to 2.10.3 to relieve us from the endless CVE patches </td>
    2553. 

  2553. <td align="left">  Major </td>
    2554. 

  2554. <td align="left"> . </td>
    2555. 

  2555. <td align="left"> Wei-Chiu Chuang </td>
    2556. 

  2556. <td align="left"> Wei-Chiu Chuang </td></tr>
    2557. 

  2557. <tr class="b">
    2558. 

  2558. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10337">YARN-10337</a> </td>
    2559. 

  2559. <td align="left"> TestRMHATimelineCollectors fails on hadoop trunk </td>
    2560. 

  2560. <td align="left">  Major </td>
    2561. 

  2561. <td align="left"> test, yarn </td>
    2562. 

  2562. <td align="left"> Ahmed Hussein </td>
    2563. 

  2563. <td align="left"> Bilwa S T </td></tr>
    2564. 

  2564. <tr class="a">
    2565. 

  2565. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15464">HDFS-15464</a> </td>
    2566. 

  2566. <td align="left"> ViewFsOverloadScheme should work when -fs option pointing to remote cluster without mount links </td>
    2567. 

  2567. <td align="left">  Major </td>
    2568. 

  2568. <td align="left"> viewfsOverloadScheme </td>
    2569. 

  2569. <td align="left"> Uma Maheswara Rao G </td>
    2570. 

  2570. <td align="left"> Uma Maheswara Rao G </td></tr>
    2571. 

  2571. <tr class="b">
    2572. 

  2572. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15478">HDFS-15478</a> </td>
    2573. 

  2573. <td align="left"> When Empty mount points, we are assigning fallback link to self. But it should not use full URI for target fs. </td>
    2574. 

  2574. <td align="left">  Major </td>
    2575. 

  2575. <td align="left"> . </td>
    2576. 

  2576. <td align="left"> Uma Maheswara Rao G </td>
    2577. 

  2577. <td align="left"> Uma Maheswara Rao G </td></tr>
    2578. 

  2578. <tr class="a">
    2579. 

  2579. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15459">HDFS-15459</a> </td>
    2580. 

  2580. <td align="left"> TestBlockTokenWithDFSStriped fails intermittently </td>
    2581. 

  2581. <td align="left">  Major </td>
    2582. 

  2582. <td align="left"> hdfs </td>
    2583. 

  2583. <td align="left"> Ahmed Hussein </td>
    2584. 

  2584. <td align="left"> Ahmed Hussein </td></tr>
    2585. 

  2585. <tr class="b">
    2586. 

  2586. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15461">HDFS-15461</a> </td>
    2587. 

  2587. <td align="left"> TestDFSClientRetries#testGetFileChecksum fails intermittently </td>
    2588. 

  2588. <td align="left">  Major </td>
    2589. 

  2589. <td align="left"> dfsclient, test </td>
    2590. 

  2590. <td align="left"> Ahmed Hussein </td>
    2591. 

  2591. <td align="left"> Ahmed Hussein </td></tr>
    2592. 

  2592. <tr class="a">
    2593. 

  2593. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-9776">HDFS-9776</a> </td>
    2594. 

  2594. <td align="left"> TestHAAppend#testMultipleAppendsDuringCatchupTailing is flaky </td>
    2595. 

  2595. <td align="left">  Major </td>
    2596. 

  2596. <td align="left"> . </td>
    2597. 

  2597. <td align="left"> Vinayakumar B </td>
    2598. 

  2598. <td align="left"> Ahmed Hussein </td></tr>
    2599. 

  2599. <tr class="b">
    2600. 

  2600. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15457">HDFS-15457</a> </td>
    2601. 

  2601. <td align="left"> TestFsDatasetImpl fails intermittently </td>
    2602. 

  2602. <td align="left">  Major </td>
    2603. 

  2603. <td align="left"> hdfs </td>
    2604. 

  2604. <td align="left"> Ahmed Hussein </td>
    2605. 

  2605. <td align="left"> Ahmed Hussein </td></tr>
    2606. 

  2606. <tr class="a">
    2607. 

  2607. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17330">HADOOP-17330</a> </td>
    2608. 

  2608. <td align="left"> Backport HADOOP-16005-&#x201c;NativeAzureFileSystem does not support setXAttr&#x201d; to branch-3.2 </td>
    2609. 

  2609. <td align="left">  Major </td>
    2610. 

  2610. <td align="left"> fs/azure </td>
    2611. 

  2611. <td align="left"> Sally Zuo </td>
    2612. 

  2612. <td align="left"> Sally Zuo </td></tr>
    2613. 

  2613. <tr class="b">
    2614. 

  2614. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15643">HDFS-15643</a> </td>
    2615. 

  2615. <td align="left"> EC: Fix checksum computation in case of native encoders </td>
    2616. 

  2616. <td align="left">  Blocker </td>
    2617. 

  2617. <td align="left"> . </td>
    2618. 

  2618. <td align="left"> Ahmed Hussein </td>
    2619. 

  2619. <td align="left"> Ayush Saxena </td></tr>
    2620. 

  2620. <tr class="a">
    2621. 

  2621. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17325">HADOOP-17325</a> </td>
    2622. 

  2622. <td align="left"> WASB: Test failures </td>
    2623. 

  2623. <td align="left">  Major </td>
    2624. 

  2624. <td align="left"> fs/azure, test </td>
    2625. 

  2625. <td align="left"> Sneha Vijayarajan </td>
    2626. 

  2626. <td align="left"> Steve Loughran </td></tr>
    2627. 

  2627. <tr class="b">
    2628. 

  2628. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15716">HDFS-15716</a> </td>
    2629. 

  2629. <td align="left"> TestUpgradeDomainBlockPlacementPolicy flaky </td>
    2630. 

  2630. <td align="left">  Major </td>
    2631. 

  2631. <td align="left"> namenode, test </td>
    2632. 

  2632. <td align="left"> Ahmed Hussein </td>
    2633. 

  2633. <td align="left"> Ahmed Hussein </td></tr>
    2634. 

  2634. <tr class="a">
    2635. 

  2635. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15762">HDFS-15762</a> </td>
    2636. 

  2636. <td align="left"> TestMultipleNNPortQOP#testMultipleNNPortOverwriteDownStream fails intermittently </td>
    2637. 

  2637. <td align="left">  Minor </td>
    2638. 

  2638. <td align="left"> . </td>
    2639. 

  2639. <td align="left"> Toshihiko Uchida </td>
    2640. 

  2640. <td align="left"> Toshihiko Uchida </td></tr>
    2641. 

  2641. <tr class="b">
    2642. 

  2642. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15672">HDFS-15672</a> </td>
    2643. 

  2643. <td align="left"> TestBalancerWithMultipleNameNodes#testBalancingBlockpoolsWithBlockPoolPolicy fails on trunk </td>
    2644. 

  2644. <td align="left">  Major </td>
    2645. 

  2645. <td align="left"> . </td>
    2646. 

  2646. <td align="left"> Ahmed Hussein </td>
    2647. 

  2647. <td align="left"> Masatake Iwasaki </td></tr>
    2648. 

  2648. <tr class="a">
    2649. 

  2649. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15818">HDFS-15818</a> </td>
    2650. 

  2650. <td align="left"> Fix TestFsDatasetImpl.testReadLockCanBeDisabledByConfig </td>
    2651. 

  2651. <td align="left">  Minor </td>
    2652. 

  2652. <td align="left"> test </td>
    2653. 

  2653. <td align="left"> Leon Gao </td>
    2654. 

  2654. <td align="left"> Leon Gao </td></tr>
    2655. 

  2655. <tr class="b">
    2656. 

  2656. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16748">HADOOP-16748</a> </td>
    2657. 

  2657. <td align="left"> Migrate to Python 3 and upgrade Yetus to 0.13.0 </td>
    2658. 

  2658. <td align="left">  Major </td>
    2659. 

  2659. <td align="left"> . </td>
    2660. 

  2660. <td align="left"> Akira Ajisaka </td>
    2661. 

  2661. <td align="left"> Akira Ajisaka </td></tr>
    2662. 

  2662. <tr class="a">
    2663. 

  2663. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15890">HDFS-15890</a> </td>
    2664. 

  2664. <td align="left"> Improve the Logs for File Concat Operation </td>
    2665. 

  2665. <td align="left">  Minor </td>
    2666. 

  2666. <td align="left"> namenode </td>
    2667. 

  2667. <td align="left"> Bhavik Patel </td>
    2668. 

  2668. <td align="left"> Bhavik Patel </td></tr>
    2669. 

  2669. <tr class="b">
    2670. 

  2670. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13975">HDFS-13975</a> </td>
    2671. 

  2671. <td align="left"> TestBalancer#testMaxIterationTime fails sporadically </td>
    2672. 

  2672. <td align="left">  Major </td>
    2673. 

  2673. <td align="left"> . </td>
    2674. 

  2674. <td align="left"> Jason Darrell Lowe </td>
    2675. 

  2675. <td align="left"> Toshihiko Uchida </td></tr>
    2676. 

  2676. <tr class="a">
    2677. 

  2677. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10688">YARN-10688</a> </td>
    2678. 

  2678. <td align="left"> ClusterMetrics should support GPU capacity related metrics. </td>
    2679. 

  2679. <td align="left">  Major </td>
    2680. 

  2680. <td align="left"> metrics, resourcemanager </td>
    2681. 

  2681. <td align="left"> Qi Zhu </td>
    2682. 

  2682. <td align="left"> Qi Zhu </td></tr>
    2683. 

  2683. <tr class="b">
    2684. 

  2684. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15902">HDFS-15902</a> </td>
    2685. 

  2685. <td align="left"> Improve the log for HTTPFS server operation </td>
    2686. 

  2686. <td align="left">  Minor </td>
    2687. 

  2687. <td align="left"> httpfs </td>
    2688. 

  2688. <td align="left"> Bhavik Patel </td>
    2689. 

  2689. <td align="left"> Bhavik Patel </td></tr>
    2690. 

  2690. <tr class="a">
    2691. 

  2691. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15940">HDFS-15940</a> </td>
    2692. 

  2692. <td align="left"> Some tests in TestBlockRecovery are consistently failing </td>
    2693. 

  2693. <td align="left">  Major </td>
    2694. 

  2694. <td align="left"> . </td>
    2695. 

  2695. <td align="left"> Viraj Jasani </td>
    2696. 

  2696. <td align="left"> Viraj Jasani </td></tr>
    2697. 

  2697. <tr class="b">
    2698. 

  2698. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10702">YARN-10702</a> </td>
    2699. 

  2699. <td align="left"> Add cluster metric for amount of CPU used by RM Event Processor </td>
    2700. 

  2700. <td align="left">  Minor </td>
    2701. 

  2701. <td align="left"> yarn </td>
    2702. 

  2702. <td align="left"> Jim Brennan </td>
    2703. 

  2703. <td align="left"> Jim Brennan </td></tr>
    2704. 

  2704. <tr class="a">
    2705. 

  2705. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17630">HADOOP-17630</a> </td>
    2706. 

  2706. <td align="left"> [JDK 15] TestPrintableString fails due to Unicode 13.0 support </td>
    2707. 

  2707. <td align="left">  Major </td>
    2708. 

  2708. <td align="left"> . </td>
    2709. 

  2709. <td align="left"> Akira Ajisaka </td>
    2710. 

  2710. <td align="left"> Akira Ajisaka </td></tr>
    2711. 

  2711. <tr class="b">
    2712. 

  2712. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10723">YARN-10723</a> </td>
    2713. 

  2713. <td align="left"> Change CS nodes page in UI to support custom resource. </td>
    2714. 

  2714. <td align="left">  Major </td>
    2715. 

  2715. <td align="left"> . </td>
    2716. 

  2716. <td align="left"> Qi Zhu </td>
    2717. 

  2717. <td align="left"> Qi Zhu </td></tr>
    2718. 

  2718. <tr class="a">
    2719. 

  2719. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17112">HADOOP-17112</a> </td>
    2720. 

  2720. <td align="left"> whitespace not allowed in paths when saving files to s3a via committer </td>
    2721. 

  2721. <td align="left">  Blocker </td>
    2722. 

  2722. <td align="left"> fs/s3 </td>
    2723. 

  2723. <td align="left"> Krzysztof Adamski </td>
    2724. 

  2724. <td align="left"> Krzysztof Adamski </td></tr>
    2725. 

  2725. <tr class="b">
    2726. 

  2726. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17661">HADOOP-17661</a> </td>
    2727. 

  2727. <td align="left"> mvn versions:set fails to parse pom.xml </td>
    2728. 

  2728. <td align="left">  Blocker </td>
    2729. 

  2729. <td align="left"> build </td>
    2730. 

  2730. <td align="left"> Wei-Chiu Chuang </td>
    2731. 

  2731. <td align="left"> Wei-Chiu Chuang </td></tr>
    2732. 

  2732. <tr class="a">
    2733. 

  2733. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10642">YARN-10642</a> </td>
    2734. 

  2734. <td align="left"> Race condition: AsyncDispatcher can get stuck by the changes introduced in YARN-8995 </td>
    2735. 

  2735. <td align="left">  Critical </td>
    2736. 

  2736. <td align="left"> resourcemanager </td>
    2737. 

  2737. <td align="left"> zhengchenyu </td>
    2738. 

  2738. <td align="left"> zhengchenyu </td></tr>
    2739. 

  2739. <tr class="b">
    2740. 

  2740. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15659">HDFS-15659</a> </td>
    2741. 

  2741. <td align="left"> Set dfs.namenode.redundancy.considerLoad to false in MiniDFSCluster </td>
    2742. 

  2742. <td align="left">  Major </td>
    2743. 

  2743. <td align="left"> test </td>
    2744. 

  2744. <td align="left"> Akira Ajisaka </td>
    2745. 

  2745. <td align="left"> Ahmed Hussein </td></tr>
    2746. 

  2746. <tr class="a">
    2747. 

  2747. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17840">HADOOP-17840</a> </td>
    2748. 

  2748. <td align="left"> Backport HADOOP-17837 to branch-3.2 </td>
    2749. 

  2749. <td align="left">  Minor </td>
    2750. 

  2750. <td align="left"> . </td>
    2751. 

  2751. <td align="left"> Bryan Beaudreault </td>
    2752. 

  2752. <td align="left"> Bryan Beaudreault </td></tr>
    2753. 

  2753. <tr class="b">
    2754. 

  2754. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17126">HADOOP-17126</a> </td>
    2755. 

  2755. <td align="left"> implement non-guava Precondition checkNotNull </td>
    2756. 

  2756. <td align="left">  Major </td>
    2757. 

  2757. <td align="left"> . </td>
    2758. 

  2758. <td align="left"> Ahmed Hussein </td>
    2759. 

  2759. <td align="left"> Ahmed Hussein </td></tr>
    2760. 

  2760. </tbody>
    2761. 

  2761. </table></section><section>
    2762. 

  2762. <h3><a name="OTHER:"></a>OTHER:</h3>
    2763. 

  2763. <table border="0" class="bodyTable">
    2764. 

  2764. <thead>
    2765. 

  2765. 

  2766. <tr class="a">
    2767. 

  2767. <th align="left"> JIRA </th>
    2768. 

  2768. <th align="left"> Summary </th>
    2769. 

  2769. <th align="left"> Priority </th>
    2770. 

  2770. <th align="left"> Component </th>
    2771. 

  2771. <th align="left"> Reporter </th>
    2772. 

  2772. <th align="left"> Contributor </th></tr>
    2773. 

  2773. </thead><tbody>
    2774. 

  2774. 

  2775. <tr class="b">
    2776. 

  2776. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15870">HDFS-15870</a> </td>
    2777. 

  2777. <td align="left"> Remove unused configuration dfs.namenode.stripe.min </td>
    2778. 

  2778. <td align="left">  Minor </td>
    2779. 

  2779. <td align="left"> . </td>
    2780. 

  2780. <td align="left"> tomscut </td>
    2781. 

  2781. <td align="left"> tomscut </td></tr>
    2782. 

  2782. <tr class="a">
    2783. 

  2783. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15808">HDFS-15808</a> </td>
    2784. 

  2784. <td align="left"> Add metrics for FSNamesystem read/write lock hold long time </td>
    2785. 

  2785. <td align="left">  Major </td>
    2786. 

  2786. <td align="left"> hdfs </td>
    2787. 

  2787. <td align="left"> tomscut </td>
    2788. 

  2788. <td align="left"> tomscut </td></tr>
    2789. 

  2789. <tr class="b">
    2790. 

  2790. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15873">HDFS-15873</a> </td>
    2791. 

  2791. <td align="left"> Add namenode address in logs for block report </td>
    2792. 

  2792. <td align="left">  Minor </td>
    2793. 

  2793. <td align="left"> datanode, hdfs </td>
    2794. 

  2794. <td align="left"> tomscut </td>
    2795. 

  2795. <td align="left"> tomscut </td></tr>
    2796. 

  2796. <tr class="a">
    2797. 

  2797. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15906">HDFS-15906</a> </td>
    2798. 

  2798. <td align="left"> Close FSImage and FSNamesystem after formatting is complete </td>
    2799. 

  2799. <td align="left">  Minor </td>
    2800. 

  2800. <td align="left"> . </td>
    2801. 

  2801. <td align="left"> tomscut </td>
    2802. 

  2802. <td align="left"> tomscut </td></tr>
    2803. 

  2803. <tr class="b">
    2804. 

  2804. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15892">HDFS-15892</a> </td>
    2805. 

  2805. <td align="left"> Add metric for editPendingQ in FSEditLogAsync </td>
    2806. 

  2806. <td align="left">  Minor </td>
    2807. 

  2807. <td align="left"> . </td>
    2808. 

  2808. <td align="left"> tomscut </td>
    2809. 

  2809. <td align="left"> tomscut </td></tr>
    2810. 

  2810. <tr class="a">
    2811. 

  2811. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16078">HDFS-16078</a> </td>
    2812. 

  2812. <td align="left"> Remove unused parameters for DatanodeManager.handleLifeline() </td>
    2813. 

  2813. <td align="left">  Minor </td>
    2814. 

  2814. <td align="left"> . </td>
    2815. 

  2815. <td align="left"> tomscut </td>
    2816. 

  2816. <td align="left"> tomscut </td></tr>
    2817. 

  2817. <tr class="b">
    2818. 

  2818. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10278">YARN-10278</a> </td>
    2819. 

  2819. <td align="left"> CapacityScheduler test framework ProportionalCapacityPreemptionPolicyMockFramework need some review </td>
    2820. 

  2820. <td align="left">  Major </td>
    2821. 

  2821. <td align="left"> . </td>
    2822. 

  2822. <td align="left"> Gergely Poll&#xe1;k </td>
    2823. 

  2823. <td align="left"> Szilard Nemeth </td></tr>
    2824. 

  2824. <tr class="a">
    2825. 

  2825. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15731">HDFS-15731</a> </td>
    2826. 

  2826. <td align="left"> Reduce threadCount for unit tests to reduce the memory usage </td>
    2827. 

  2827. <td align="left">  Major </td>
    2828. 

  2828. <td align="left"> build, test </td>
    2829. 

  2829. <td align="left"> Akira Ajisaka </td>
    2830. 

  2830. <td align="left"> Akira Ajisaka </td></tr>
    2831. 

  2831. <tr class="b">
    2832. 

  2832. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17571">HADOOP-17571</a> </td>
    2833. 

  2833. <td align="left"> Upgrade com.fasterxml.woodstox:woodstox-core for security reasons </td>
    2834. 

  2834. <td align="left">  Major </td>
    2835. 

  2835. <td align="left"> . </td>
    2836. 

  2836. <td align="left"> Viraj Jasani </td>
    2837. 

  2837. <td align="left"> Viraj Jasani </td></tr>
    2838. 

  2838. <tr class="a">
    2839. 

  2839. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15895">HDFS-15895</a> </td>
    2840. 

  2840. <td align="left"> DFSAdmin#printOpenFiles has redundant String#format usage </td>
    2841. 

  2841. <td align="left">  Minor </td>
    2842. 

  2842. <td align="left"> . </td>
    2843. 

  2843. <td align="left"> Viraj Jasani </td>
    2844. 

  2844. <td align="left"> Viraj Jasani </td></tr>
    2845. 

  2845. <tr class="b">
    2846. 

  2846. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17614">HADOOP-17614</a> </td>
    2847. 

  2847. <td align="left"> Bump netty to the latest 4.1.61 </td>
    2848. 

  2848. <td align="left">  Blocker </td>
    2849. 

  2849. <td align="left"> . </td>
    2850. 

  2850. <td align="left"> Wei-Chiu Chuang </td>
    2851. 

  2851. <td align="left"> Wei-Chiu Chuang </td></tr>
    2852. 

  2852. <tr class="a">
    2853. 

  2853. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17627">HADOOP-17627</a> </td>
    2854. 

  2854. <td align="left"> Backport to branch-3.2 HADOOP-17371, HADOOP-17621, HADOOP-17625 to update Jetty to 9.4.39 </td>
    2855. 

  2855. <td align="left">  Major </td>
    2856. 

  2856. <td align="left"> . </td>
    2857. 

  2857. <td align="left"> Wei-Chiu Chuang </td>
    2858. 

  2858. <td align="left"> Wei-Chiu Chuang </td></tr>
    2859. 

  2859. <tr class="b">
    2860. 

  2860. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15989">HDFS-15989</a> </td>
    2861. 

  2861. <td align="left"> Split TestBalancer into two classes </td>
    2862. 

  2862. <td align="left">  Major </td>
    2863. 

  2863. <td align="left"> . </td>
    2864. 

  2864. <td align="left"> Viraj Jasani </td>
    2865. 

  2865. <td align="left"> Viraj Jasani </td></tr>
    2866. 

  2866. <tr class="a">
    2867. 

  2867. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17808">HADOOP-17808</a> </td>
    2868. 

  2868. <td align="left"> ipc.Client not setting interrupt flag after catching InterruptedException </td>
    2869. 

  2869. <td align="left">  Minor </td>
    2870. 

  2870. <td align="left"> . </td>
    2871. 

  2871. <td align="left"> Viraj Jasani </td>
    2872. 

  2872. <td align="left"> Viraj Jasani </td></tr>
    2873. 

  2873. <tr class="b">
    2874. 

  2874. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17834">HADOOP-17834</a> </td>
    2875. 

  2875. <td align="left"> Bump aliyun-sdk-oss to 3.13.0 </td>
    2876. 

  2876. <td align="left">  Major </td>
    2877. 

  2877. <td align="left"> . </td>
    2878. 

  2878. <td align="left"> Siyao Meng </td>
    2879. 

  2879. <td align="left"> Siyao Meng </td></tr>
    2880. 

  2880. <tr class="a">
    2881. 

  2881. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17955">HADOOP-17955</a> </td>
    2882. 

  2882. <td align="left"> Bump netty to the latest 4.1.68 </td>
    2883. 

  2883. <td align="left">  Major </td>
    2884. 

  2884. <td align="left"> . </td>
    2885. 

  2885. <td align="left"> Takanobu Asanuma </td>
    2886. 

  2886. <td align="left"> Takanobu Asanuma </td></tr>
    2887. 

  2887. <tr class="b">
    2888. 

  2888. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18061">HADOOP-18061</a> </td>
    2889. 

  2889. <td align="left"> Update the year to 2022 </td>
    2890. 

  2890. <td align="left">  Major </td>
    2891. 

  2891. <td align="left"> . </td>
    2892. 

  2892. <td align="left"> Ayush Saxena </td>
    2893. 

  2893. <td align="left"> Ayush Saxena </td></tr>
    2894. 

  2894. <tr class="a">
    2895. 

  2895. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18125">HADOOP-18125</a> </td>
    2896. 

  2896. <td align="left"> Utility to identify git commit / Jira fixVersion discrepancies for RC preparation </td>
    2897. 

  2897. <td align="left">  Major </td>
    2898. 

  2898. <td align="left"> . </td>
    2899. 

  2899. <td align="left"> Viraj Jasani </td>
    2900. 

  2900. <td align="left"> Viraj Jasani </td></tr>
    2901. 

  2901. </tbody>
    2902. 

  2902. </table></section></section>
    2903. 

  2903.       </div>
    2904. 

  2904.     </div>
    2905. 

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  2906.       <hr/>
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